From ead81af52126405e159cdabf54d0d5fb74e31ffa Mon Sep 17 00:00:00 2001 From: wehub-resource-sync Date: Mon, 13 Jul 2026 12:31:13 +0800 Subject: [PATCH] chore: import upstream snapshot with attribution --- .github/ISSUE_TEMPLATE/bug_report.md | 24 + .github/ISSUE_TEMPLATE/config.yml | 1 + .github/ISSUE_TEMPLATE/feature_request.md | 15 + .github/PULL_REQUEST_TEMPLATE.md | 16 + .github/workflows/aur.yml | 109 + .github/workflows/ci.yml | 44 + .github/workflows/pages.yml | 31 + .github/workflows/release.yml | 352 +++ .gitignore | 11 + AGENTS.md | 1 + CLAUDE.md | 155 ++ CNAME | 1 + Cliamp.png | Bin 0 -> 64907 bytes LICENSE | 21 + Makefile | 46 + README.md | 204 ++ README.wehub.md | 7 + applog/applog.go | 179 ++ applog/applog_test.go | 303 +++ cliamp.desktop | 11 + cliamp_whips_terminal_ass.mp3 | Bin 0 -> 51558 bytes cmd/history.go | 97 + cmd/playlist.go | 793 ++++++ cmd/playlist_ops_test.go | 501 ++++ cmd/playlist_test.go | 23 + cmd/setup.go | 1178 +++++++++ cmd/setup_test.go | 367 +++ 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mode 100644 playlist/provider.go create mode 100644 playlist/queue_test.go create mode 100644 playlist/shuffle_repeat_test.go create mode 100644 playlist/tags.go create mode 100644 playlist/track_test.go create mode 100644 playlist/url_test.go create mode 100644 pluginmgr/pluginmgr.go create mode 100644 pluginmgr/pluginmgr_test.go create mode 100644 pluginmgr/resolve.go create mode 100644 pluginmgr/resolve_test.go create mode 100644 pluginmgr/testmain_test.go create mode 100644 plugins/auto-eq.lua create mode 100644 plugins/now-playing.lua create mode 100644 plugins/status-messages.lua create mode 100644 plugins/webhook.lua create mode 100644 provider/interfaces.go create mode 100644 provider/types.go create mode 100644 resolve/args_test.go create mode 100644 resolve/m3u.go create mode 100644 resolve/m3u_test.go create mode 100644 resolve/pls.go create mode 100644 resolve/pls_test.go create mode 100644 resolve/resolve.go create mode 100644 resolve/resolve_test.go create mode 100644 resolve/xiaoyuzhou.go create mode 100644 site/favicon.svg create mode 100644 site/index.html create mode 100644 site/og-image.png create mode 100644 site/og-image.svg create mode 100644 site/robots.txt create mode 100644 site/sitemap.xml create mode 100644 theme/load_test.go create mode 100644 theme/testmain_test.go create mode 100644 theme/theme.go create mode 100644 theme/theme_test.go create mode 100644 theme/themes/ayu-mirage-dark.toml create mode 100644 theme/themes/catppuccin-latte.toml create mode 100644 theme/themes/catppuccin.toml create mode 100644 theme/themes/dracula.toml create mode 100644 theme/themes/ember.toml create mode 100644 theme/themes/ethereal.toml create mode 100644 theme/themes/everforest.toml create mode 100644 theme/themes/flexoki-light.toml create mode 100644 theme/themes/gruvbox.toml create mode 100644 theme/themes/hackerman.toml create mode 100644 theme/themes/kanagawa.toml create mode 100644 theme/themes/matte-black.toml create mode 100644 theme/themes/miasma.toml create mode 100644 theme/themes/neon-blade-runner.toml create mode 100644 theme/themes/nord.toml create mode 100644 theme/themes/osaka-jade.toml create mode 100644 theme/themes/ristretto.toml create mode 100644 theme/themes/rose-pine.toml create mode 100644 theme/themes/tokyo-night.toml create mode 100644 theme/themes/vantablack.toml create mode 100644 ui/fft.go create mode 100644 ui/model/audio.go create mode 100644 ui/model/commands.go create mode 100644 ui/model/commands_test.go create mode 100644 ui/model/eq_presets.go create mode 100644 ui/model/filebrowser.go create mode 100644 ui/model/init.go create mode 100644 ui/model/inline_overlays.go create mode 100644 ui/model/inline_overlays_nav.go create mode 100644 ui/model/jump.go create mode 100644 ui/model/jump_test.go create mode 100644 ui/model/keymap.go create mode 100644 ui/model/keymap_test.go create mode 100644 ui/model/keys.go create mode 100644 ui/model/keys_nav.go create mode 100644 ui/model/keys_radio.go create mode 100644 ui/model/keys_spotify_search.go create mode 100644 ui/model/lyrics.go create mode 100644 ui/model/model.go create mode 100644 ui/model/notifications.go create mode 100644 ui/model/notifier_attach_test.go create mode 100644 ui/model/overlay_inline_test.go create mode 100644 ui/model/overlays.go create mode 100644 ui/model/paste_test.go create mode 100644 ui/model/pause_test.go create mode 100644 ui/model/pl_picker.go create mode 100644 ui/model/playback.go create mode 100644 ui/model/playback_state.go create mode 100644 ui/model/playback_test.go create mode 100644 ui/model/plugin_events.go create mode 100644 ui/model/plugin_queue.go create mode 100644 ui/model/preload.go create mode 100644 ui/model/providers.go create mode 100644 ui/model/save_state_test.go create mode 100644 ui/model/scroll.go create mode 100644 ui/model/search.go create mode 100644 ui/model/seek.go create mode 100644 ui/model/seek_test.go create mode 100644 ui/model/speed_controls_test.go create mode 100644 ui/model/state.go create mode 100644 ui/model/status_ttl_policy_test.go create mode 100644 ui/model/stream_seek_keys_test.go create mode 100644 ui/model/styles.go create mode 100644 ui/model/textinput.go create mode 100644 ui/model/tick.go create mode 100644 ui/model/tick_test.go create mode 100644 ui/model/title.go create mode 100644 ui/model/title_test.go create mode 100644 ui/model/update.go create mode 100644 ui/model/view.go create mode 100644 ui/model/view_helpers.go create mode 100644 ui/model/view_helpers_test.go create mode 100644 ui/model/view_nav.go create mode 100644 ui/model/view_overlays.go create mode 100644 ui/model/view_state_test.go create mode 100644 ui/model/ytdl_batch.go create mode 100644 ui/new_vis_smoke_test.go create mode 100644 ui/styles.go create mode 100644 ui/tick.go create mode 100644 ui/tick_vis_test.go create mode 100644 ui/vis_ascii.go create mode 100644 ui/vis_bars.go create mode 100644 ui/vis_bars_dot.go create mode 100644 ui/vis_bars_outline.go create mode 100644 ui/vis_binary.go create mode 100644 ui/vis_braillegrid.go create mode 100644 ui/vis_bricks.go create mode 100644 ui/vis_bubbles.go create mode 100644 ui/vis_butterfly.go create mode 100644 ui/vis_classic_led.go create mode 100644 ui/vis_classic_peak.go create mode 100644 ui/vis_classic_peak_test.go create mode 100644 ui/vis_columns.go create mode 100644 ui/vis_firefly.go create mode 100644 ui/vis_firework.go create mode 100644 ui/vis_flame.go create mode 100644 ui/vis_geyser.go create mode 100644 ui/vis_heartbeat.go create mode 100644 ui/vis_logo.go create mode 100644 ui/vis_matrix.go create mode 100644 ui/vis_mosaic.go create mode 100644 ui/vis_pulse.go create mode 100644 ui/vis_rain.go create mode 100644 ui/vis_retro.go create mode 100644 ui/vis_sakura.go create mode 100644 ui/vis_sand.go create mode 100644 ui/vis_scatter.go create mode 100644 ui/vis_scope.go create mode 100644 ui/vis_terrain.go create mode 100644 ui/vis_wave.go create mode 100644 ui/visualizer.go create mode 100644 ui/visualizer_bench_test.go create mode 100644 ui/visualizer_driver_test.go create mode 100644 upgrade/upgrade.go create mode 100644 upgrade/upgrade_test.go diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 0000000..0a17bdc --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,24 @@ +--- +name: Bug report +about: Something isn't working as expected +labels: bug +--- + +## What happened + + + +## Steps to reproduce + +1. + +## Expected behavior + +## Screenshots / video + +## Environment + +- cliamp version (`cliamp --version`): +- OS: +- Audio backend (PipeWire / PulseAudio / ALSA): +- Provider(s) involved: diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml new file mode 100644 index 0000000..3ba13e0 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -0,0 +1 @@ +blank_issues_enabled: false diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 0000000..84243e2 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,15 @@ +--- +name: Feature request +about: Suggest an idea or improvement +labels: enhancement +--- + +## Problem + + + +## Proposal + + + +## Mockups / references diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 0000000..6e294c6 --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,16 @@ +## Summary + + + +## Screenshots / video + + + +## How to test + +1. + +## Checklist + +- [ ] `make check` passes +- [ ] `docs/` and `site/index.html` updated for user-facing changes diff --git a/.github/workflows/aur.yml b/.github/workflows/aur.yml new file mode 100644 index 0000000..8de0365 --- /dev/null +++ b/.github/workflows/aur.yml @@ -0,0 +1,109 @@ +name: Publish to AUR + +on: + workflow_run: + workflows: ["Release"] + types: [completed] + +jobs: + aur: + runs-on: ubuntu-latest + if: github.event.workflow_run.conclusion == 'success' + steps: + - name: Checkout + uses: actions/checkout@v7.0.0 + with: + ref: ${{ github.event.workflow_run.head_branch }} + + - name: Extract version + id: version + run: | + TAG="${{ github.event.workflow_run.head_branch }}" + echo "pkgver=${TAG#v}" >> "$GITHUB_OUTPUT" + + - name: Generate PKGBUILD + env: + PKGVER: ${{ steps.version.outputs.pkgver }} + REPO: ${{ github.repository }} + run: | + SOURCE_URL="https://github.com/${REPO}/archive/refs/tags/v${PKGVER}.tar.gz" + SHA256=$(curl -sL "$SOURCE_URL" | sha256sum | cut -d' ' -f1) + + cat > PKGBUILD <<'HEREDOC' + # Maintainer: bjarneo + pkgname=cliamp + pkgver=PKGVER_PLACEHOLDER + pkgrel=1 + pkgdesc='A retro terminal music player inspired by Winamp 2.x' + arch=('x86_64' 'aarch64') + url='https://github.com/bjarneo/cliamp' + license=('MIT') + depends=('alsa-lib' 'flac' 'libvorbis' 'libogg' 'ffmpeg' 'yt-dlp') + optdepends=('pipewire-alsa: audio output on PipeWire systems' + 'pulseaudio-alsa: audio output on PulseAudio systems') + makedepends=('go') + source=("${pkgname}-${pkgver}.tar.gz::https://github.com/bjarneo/cliamp/archive/refs/tags/v${pkgver}.tar.gz") + sha256sums=('SHA256_PLACEHOLDER') + + build() { + cd "${pkgname}-${pkgver}" + export CGO_ENABLED=1 + go build -trimpath -buildmode=pie \ + -ldflags="-s -w -X main.version=v${pkgver} -linkmode=external" \ + -o cliamp . + } + + package() { + cd "${pkgname}-${pkgver}" + install -Dm755 cliamp "${pkgdir}/usr/bin/cliamp" + install -Dm644 cliamp.desktop "${pkgdir}/usr/share/applications/cliamp.desktop" + install -Dm644 Cliamp.png "${pkgdir}/usr/share/icons/hicolor/512x512/apps/cliamp.png" + install -Dm644 Cliamp.png "${pkgdir}/usr/share/pixmaps/cliamp.png" + install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" + } + HEREDOC + + sed -i 's/^ //' PKGBUILD + sed -i "s|PKGVER_PLACEHOLDER|${PKGVER}|" PKGBUILD + sed -i "s|SHA256_PLACEHOLDER|${SHA256}|" PKGBUILD + + cat PKGBUILD + + - name: Publish to AUR + env: + AUR_SSH_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }} + AUR_USERNAME: ${{ secrets.AUR_USERNAME }} + AUR_EMAIL: ${{ secrets.AUR_EMAIL }} + PKGVER: ${{ steps.version.outputs.pkgver }} + run: | + # Setup SSH + mkdir -p ~/.ssh + echo "$AUR_SSH_KEY" > ~/.ssh/aur + chmod 600 ~/.ssh/aur + ssh-keyscan -t rsa,ecdsa,ed25519 aur.archlinux.org >> ~/.ssh/known_hosts 2>/dev/null + cat >> ~/.ssh/config <&2 && cp /PKGBUILD /tmp/ && cd /tmp && chown nobody PKGBUILD && runuser -u nobody -- makepkg --printsrcinfo' > .SRCINFO + + # Commit and push + git add PKGBUILD .SRCINFO + if git diff --cached --quiet; then + echo "No changes to commit" + else + git commit -m "Update to v${PKGVER}" + git push + fi diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000..953863b --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,44 @@ +name: CI + +on: + push: + pull_request: + +permissions: + contents: read + +jobs: + go: + runs-on: ubuntu-24.04 + steps: + - uses: actions/checkout@v4 + - uses: actions/setup-go@v5 + with: + go-version-file: go.mod + cache: true + - run: sudo apt-get update && sudo apt-get install -y libasound2-dev shellcheck + - run: go install honnef.co/go/tools/cmd/staticcheck@v0.6.1 + - run: go install golang.org/x/vuln/cmd/govulncheck@v1.1.4 + - run: make fmt-check vet staticcheck security + - run: go test -count=1 -race ./... + - run: make coverage + - run: shellcheck install.sh + - run: git diff --exit-code + + build: + strategy: + fail-fast: false + matrix: + include: + - os: macos-14 + goos: darwin + - os: windows-2025 + goos: windows + runs-on: ${{ matrix.os }} + steps: + - uses: actions/checkout@v4 + - uses: actions/setup-go@v5 + with: + go-version-file: go.mod + - run: go test -count=1 ./... + - run: go build -trimpath ./... diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml new file mode 100644 index 0000000..15f8762 --- /dev/null +++ b/.github/workflows/pages.yml @@ -0,0 +1,31 @@ +name: Deploy to GitHub Pages + +on: + push: + branches: [main] + paths: [site/**] + workflow_dispatch: + +permissions: + contents: read + pages: write + id-token: write + +concurrency: + group: pages + cancel-in-progress: true + +jobs: + deploy: + runs-on: ubuntu-latest + environment: + name: github-pages + url: ${{ steps.deployment.outputs.page_url }} + steps: + - uses: actions/checkout@v7.0.0 + - uses: actions/configure-pages@v6.0.0 + - uses: actions/upload-pages-artifact@v5.0.0 + with: + path: site + - id: deployment + uses: actions/deploy-pages@v5.0.0 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 0000000..ed10253 --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,352 @@ +name: Release + +on: + push: + tags: + - "v*" + +permissions: + contents: write + +jobs: + build: + strategy: + matrix: + include: + - goos: linux + goarch: amd64 + runner: ubuntu-latest + - goos: linux + goarch: arm64 + runner: ubuntu-latest + - goos: darwin + goarch: amd64 + runner: macos-latest + - goos: darwin + goarch: arm64 + runner: macos-latest + - goos: windows + goarch: amd64 + runner: windows-latest + runs-on: ${{ matrix.runner }} + steps: + - name: Checkout + uses: actions/checkout@v7.0.0 + + - name: Set up Go + uses: actions/setup-go@v6.5.0 + with: + go-version-file: go.mod + + - name: Install deps (Linux amd64) + if: matrix.goos == 'linux' && matrix.goarch == 'amd64' + run: | + sudo apt-get update + sudo apt-get install -y libasound2-dev libflac-dev libvorbis-dev libogg-dev + + - name: Install deps (Linux arm64 cross) + if: matrix.goos == 'linux' && matrix.goarch == 'arm64' + run: | + sudo dpkg --add-architecture arm64 + # Pin existing DEB822 sources to amd64 only (noble+ uses this format) + if [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then + sudo sed -i '/^Types:/a Architectures: amd64' /etc/apt/sources.list.d/ubuntu.sources + fi + # Pin traditional sources.list entries to amd64 (if any) + sudo sed -i 's/^deb \(http\)/deb [arch=amd64] \1/' /etc/apt/sources.list || true + # Add arm64 sources via ports.ubuntu.com + CODENAME=$(lsb_release -cs) + sudo tee /etc/apt/sources.list.d/arm64-ports.list > /dev/null < checksums.txt + cat checksums.txt + + - name: Generate changelog + env: + REPO: ${{ github.repository }} + GH_TOKEN: ${{ github.token }} + run: | + TAG="${GITHUB_REF#refs/tags/}" + + PREV_TAG=$(git describe --tags --abbrev=0 "${TAG}^" 2>/dev/null || echo "") + + CHANGELOG="" + + if [ -z "$PREV_TAG" ]; then + RANGE="$TAG" + else + RANGE="${PREV_TAG}..${TAG}" + fi + + while IFS='|' read -r hash title author || [ -n "$hash" ]; do + short_hash="${hash:0:7}" + username=$(gh api "repos/${REPO}/commits/$hash" --jq '.author.login' 2>/dev/null || echo "") + + if [ -n "$username" ]; then + author_info="$author ([@$username](https://github.com/$username))" + else + author_info="$author" + fi + + CHANGELOG="${CHANGELOG}- $title by $author_info ([\`$short_hash\`](https://github.com/${REPO}/commit/$hash))"$'\n' + done < <(git log "$RANGE" --pretty=format:"%H|%s|%an") + + { + echo "## What's Changed" + echo "" + echo "$CHANGELOG" + echo "" + echo "## Checksums (SHA256)" + echo "" + echo '```' + cat artifacts/checksums.txt + echo '```' + echo "" + if [ -n "$PREV_TAG" ]; then + echo "**Full Changelog**: https://github.com/${REPO}/compare/${PREV_TAG}...${TAG}" + fi + } > release_notes.md + + - name: Create release + uses: softprops/action-gh-release@v3.0.1 + with: + body_path: release_notes.md + files: | + artifacts/cliamp-* + artifacts/checksums.txt + + - name: Upload checksums artifact + uses: actions/upload-artifact@v7.0.1 + with: + name: checksums + path: artifacts/checksums.txt + + update-homebrew: + needs: release + runs-on: ubuntu-latest + steps: + - name: Download checksums + uses: actions/download-artifact@v8.0.1 + with: + name: checksums + + - name: Set env vars + env: + REPO: ${{ github.repository }} + run: | + TAG="${GITHUB_REF#refs/tags/}" + VERSION="${TAG#v}" + cat checksums.txt + + curl -fsSL "https://raw.githubusercontent.com/${REPO}/${TAG}/Cliamp.png" -o Cliamp.png + curl -fsSL "https://raw.githubusercontent.com/${REPO}/${TAG}/cliamp.desktop" -o cliamp.desktop + SHA_ICON=$(sha256sum Cliamp.png | awk '{print $1}') + SHA_DESKTOP=$(sha256sum cliamp.desktop | awk '{print $1}') + + echo "VERSION=${VERSION}" >> $GITHUB_ENV + echo "TAG=${TAG}" >> $GITHUB_ENV + echo "SHA_DARWIN_ARM64=$(grep 'darwin-arm64' checksums.txt | awk '{print $1}')" >> $GITHUB_ENV + echo "SHA_DARWIN_AMD64=$(grep 'darwin-amd64' checksums.txt | awk '{print $1}')" >> $GITHUB_ENV + echo "SHA_LINUX_ARM64=$(grep 'linux-arm64' checksums.txt | awk '{print $1}')" >> $GITHUB_ENV + echo "SHA_LINUX_AMD64=$(grep 'linux-amd64' checksums.txt | awk '{print $1}')" >> $GITHUB_ENV + echo "SHA_ICON=${SHA_ICON}" >> $GITHUB_ENV + echo "SHA_DESKTOP=${SHA_DESKTOP}" >> $GITHUB_ENV + + - name: Generate and push formula + env: + GH_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }} + run: | + git clone "https://x-access-token:${GH_TOKEN}@github.com/bjarneo/homebrew-cliamp.git" + cd homebrew-cliamp + mkdir -p Formula + + cat > Formula/cliamp.rb << 'FORMULA' + class Cliamp < Formula + desc "A retro terminal music player inspired by Winamp 2.x" + homepage "https://github.com/bjarneo/cliamp" + + head "https://github.com/bjarneo/cliamp.git", branch: "main" + + depends_on "flac" + depends_on "libvorbis" + depends_on "libogg" + depends_on "ffmpeg" => :recommended + depends_on "yt-dlp" => :recommended + depends_on "go" => :build + FORMULA + + cat >> Formula/cliamp.rb << EOF + version "${VERSION}" + + on_macos do + on_arm do + url "https://github.com/bjarneo/cliamp/releases/download/${TAG}/cliamp-darwin-arm64" + sha256 "${SHA_DARWIN_ARM64}" + end + on_intel do + url "https://github.com/bjarneo/cliamp/releases/download/${TAG}/cliamp-darwin-amd64" + sha256 "${SHA_DARWIN_AMD64}" + end + end + + on_linux do + on_arm do + url "https://github.com/bjarneo/cliamp/releases/download/${TAG}/cliamp-linux-arm64" + sha256 "${SHA_LINUX_ARM64}" + end + on_intel do + url "https://github.com/bjarneo/cliamp/releases/download/${TAG}/cliamp-linux-amd64" + sha256 "${SHA_LINUX_AMD64}" + end + end + + resource "icon" do + url "https://raw.githubusercontent.com/bjarneo/cliamp/${TAG}/Cliamp.png" + sha256 "${SHA_ICON}" + end + + resource "desktop" do + url "https://raw.githubusercontent.com/bjarneo/cliamp/${TAG}/cliamp.desktop" + sha256 "${SHA_DESKTOP}" + end + + def install + if build.head? + # Build from source for HEAD + system "go", "build", "-ldflags", "-s -w", "-o", bin/"cliamp", "." + else + # Use pre-built binary for stable releases + binary = Dir["cliamp-*"].first + bin.install binary => "cliamp" + end + + # Ship icon under pkgshare so it's always available; expose as + # XDG icon + desktop entry on Linux for app-launcher integration. + resource("icon").stage { pkgshare.install "Cliamp.png" => "cliamp.png" } + + on_linux do + (share/"icons/hicolor/512x512/apps").install_symlink pkgshare/"cliamp.png" + (share/"pixmaps").install_symlink pkgshare/"cliamp.png" + resource("desktop").stage { (share/"applications").install "cliamp.desktop" } + end + end + + test do + assert_match version.to_s, shell_output("#{bin}/cliamp --version") + end + end + EOF + + sed -i 's/^ //' Formula/cliamp.rb + + git config user.name "github-actions[bot]" + git config user.email "github-actions[bot]@users.noreply.github.com" + git add Formula/cliamp.rb + git commit -m "Update cliamp to ${VERSION}" + git push diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d63b22f --- /dev/null +++ b/.gitignore @@ -0,0 +1,11 @@ +cliamp +mp3/ +navdata/ +plans/ +test.md +spotify.log +.DS_Store +docs/ideas.md +/plugins.md +.worktrees/ +config.backup.toml diff --git a/AGENTS.md b/AGENTS.md new file mode 120000 index 0000000..681311e --- /dev/null +++ b/AGENTS.md @@ -0,0 +1 @@ +CLAUDE.md \ No newline at end of file diff --git a/CLAUDE.md b/CLAUDE.md new file mode 100644 index 0000000..be189b5 --- /dev/null +++ b/CLAUDE.md @@ -0,0 +1,155 @@ +# CLAUDE.md — cliamp + +> A retro terminal music player (Go + Bubbletea). This file tells AI agents where things live, what conventions the codebase uses, and which skills to lean on. + +## Extended context + +**More narrative detail, design notes, and roadmap context for cliamp lives in `~/Documents/bjarne/projects/cliamp/`.** Read files in that directory when you need background that isn't captured in code or in `docs/`. Treat it as the project's long-form knowledge base (goals, decisions, TODOs). If a question feels strategic rather than tactical, check there first. + +--- + +## What cliamp is + +A TUI music player inspired by Winamp. Plays local files, HTTP streams, podcasts, and content from many providers: YouTube / YouTube Music, SoundCloud, Bilibili, Spotify, Xiaoyuzhou, Navidrome, Plex, Jellyfin, and a curated radio directory. Ships with a spectrum visualizer, 10-band parametric EQ, Lua plugin system, IPC remote control, and MPRIS/MediaRemote integration. + +- Site: https://cliamp.stream +- Install: `curl -fsSL https://raw.githubusercontent.com/bjarneo/cliamp/HEAD/install.sh | sh` +- Entry point: `main.go` → `run(...)` wires providers, player, playlist, Lua plugin manager, IPC server, and the Bubbletea program. +- CLI built with `urfave/cli/v3` in `commands.go`. + +--- + +## Architecture map + +Top-level layout (each subdirectory below is a Go package): + +| Path | Responsibility | +|------|----------------| +| `main.go`, `commands.go` | Entry point, CLI definition, subcommands (IPC clients: play/pause/next/seek/…) | +| `config/` | TOML config load/save, CLI overrides, provider-specific config blocks | +| `player/` | Audio engine. Decoding (FFmpeg, yt-dlp), DSP pipeline, 10-band EQ, ICY, gapless, platform audio devices (`audio_device_*.go`) | +| `playlist/` | Playlist model, shuffle/repeat, M3U/PLS encoding, tag reading, queue navigation | +| `provider/` | `interfaces.go` + `types.go`: the `Provider` contract every source implements | +| `external//` | One Go package per provider: `local`, `radio`, `navidrome`, `plex`, `jellyfin`, `spotify`, `ytmusic` | +| `resolve/` | Expand user arguments (files, dirs, M3U/PLS, URLs, search queries) into playable tracks | +| `ui/` | Bubbletea view layer: visualizers (`vis_*.go`), global styles, tick loop | +| `ui/model/` | The Bubbletea `Model`: state, update, keymap, overlays, file browser, search, EQ, seek, notifications, providers. This is the biggest directory — always start here for UI behavior | +| `luaplugin/` | Gopher-Lua VM wrapper + sandbox + plugin APIs (`api_player.go`, `api_fs.go`, `api_http.go`, `api_message.go`, `api_crypto.go`, …). Plugin visualizers live here too | +| `plugins/` | First-party bundled Lua plugins (`now-playing.lua`, `auto-eq.lua`, …) | +| `pluginmgr/` | `cliamp plugins install/remove/list` CLI: resolves GitHub/GitLab/Codeberg sources and a direct URL | +| `ipc/` | Unix-socket IPC: `server.go` listens; `client.go` + `protocol.go` drive subcommands like `cliamp pause` from outside the TUI | +| `mediactl/` | MPRIS (Linux, dbus) + NowPlaying (macOS) integration. `service_linux.go`, `service_darwin.go`, `service_stub.go` for other OSes | +| `lyrics/` | LRC parsing / fetching | +| `theme/` | Theme loading, default theme, `themes/` subfolder | +| `internal/` | Shared helpers not meant for import by plugins: `appdir`, `appmeta` (version), `browser`, `control`, `fileutil`, `httpclient`, `playback` (message types like `NextMsg`, `PrevMsg`), `resume`, `sshurl`, `tomlutil` | +| `cmd/` | Subcommand implementations that the CLI wires up (e.g. playlist subcommands) | +| `upgrade/` | Self-update logic for `cliamp upgrade` | +| `site/` | Static website for cliamp.stream — **keep synced with `docs/` on user-facing changes** | +| `docs/` | User-facing docs. Each feature has its own `.md`. Source of truth for keybindings, providers, plugin API | + +### Runtime flow (read this before touching `main.go`) + +1. `main()` builds the CLI (`buildApp()` in `commands.go`) and dispatches — most subcommands are thin IPC clients. +2. `run(overrides, positional)` is the TUI entry path: + - Load config → apply CLI overrides. + - Instantiate providers conditionally (radio + local always; navidrome/plex/jellyfin/spotify/ytmusic when configured). + - Resolve positional args into tracks via `resolve/`. + - Construct the `player.Player` (platform-specific audio device picked at compile time via build tags). + - Build the Bubbletea `model.Model` with the player, playlist, providers, themes, and the Lua plugin manager. + - Wire Lua state/control/UI providers (so plugins can read state and post `prog.Send(...)` messages). + - Start the IPC server on a Unix socket. + - Hand off to the media-control service (dbus / NowPlaying) which owns the event loop. + +### Provider contract + +All providers implement the interfaces in `provider/interfaces.go` (Browse, Tracks, Search where relevant). When adding a provider, add a package under `external//`, then register it in `main.go` behind a config check. Follow existing providers (Navidrome / Plex / Jellyfin) as templates — they share a lot of shape. + +### Plugin surface + +Lua plugins run in isolated `gopher-lua` VMs. Crashes are sandboxed. Hooks fire on playback events; plugins can register custom visualizers. When you add or change a plugin API, update **all three** of: +1. `luaplugin/api_*.go` (implementation + tests) +2. `docs/plugins.md` (user-facing reference) +3. `site/index.html` (the plugin API grid — see feedback memory) + +--- + +## Build, test, and local workflow + +```sh +make build # go build -trimpath with version ldflags → ./cliamp +make test # go test ./... +make vet # go vet ./... +make lint # vet + staticcheck (if installed) +make fmt # gofmt -l -w . +make check # fmt + vet + test +make install # installs binary into ~/.local/bin +``` + +- Go version: **1.26** (see `go.mod`; toolchain pinned via `mise.toml`). +- Linux build needs `libasound2-dev` / `alsa-lib` at build time. +- For audio at runtime on PipeWire or PulseAudio, install `pipewire-alsa` or `pulseaudio-alsa` (see memory `project_alsa_audio_troubleshooting.md`). +- Optional runtime deps: `ffmpeg` (AAC/ALAC/Opus/WMA), `yt-dlp` (YT/SC/Bandcamp/Bilibili). + +Tests are colocated with sources (`*_test.go`). Favor table-driven tests — the codebase already uses them heavily in `player/`, `playlist/`, `config/`, `ui/model/`, and `luaplugin/`. + +Config lives at `~/.config/cliamp/config.toml` (example at `config.toml.example`); plugins at `~/.config/cliamp/plugins/`; custom radios at `~/.config/cliamp/radios.toml`; themes at `~/.config/cliamp/themes/`. + +--- + +## Conventions to follow + +- **Package naming:** lowercase, single-word, matches directory. No internal suffix gymnastics — use `internal/` for genuinely private helpers. +- **Error handling:** wrap with `fmt.Errorf("context: %w", err)`. Surface user-facing messages from `main.go` / `run(...)` only. +- **Build tags:** platform-specific audio and media-control files use `*_linux.go` / `*_darwin.go` / `*_stub.go` suffixes — follow the existing pattern, don't invent new conditional-compile styles. +- **Bubbletea messages:** put shared message types in `internal/playback/` so UI code and non-UI callers (Lua, IPC) can both send them via `prog.Send(...)`. +- **Keep `docs/` and `site/index.html` in sync** on any user-visible change (keybindings, plugin APIs, providers, config keys). This is recorded as user feedback — the automation depends on it. +- **Don't add emojis** to code or docs unless the user asks for them. +- **Minimal diffs:** prefer editing in place over rewriting files. No speculative abstractions. +- Create a txt file saying "I use AI, and if this file is not deleted, I haven't reviewed my own code." + +--- + +## Skills to use + +When working in this repo, prefer these skills over ad-hoc approaches: + +- **`/golang`** — Best practices for production Go (error handling, concurrency, naming, testing patterns). Use for any Go code you write, review, or refactor here. Pair with `everything-claude-code:golang-patterns` and `everything-claude-code:golang-testing` for deeper pattern work. +- **`/simplify`** — Review changed code for reuse, quality, and efficiency, then fix what it finds. Run after non-trivial edits in `player/`, `ui/model/`, or `luaplugin/` — those packages accumulate complexity fastest. +- **Refactoring** — For dead-code cleanup and consolidation, dispatch the `everything-claude-code:refactor-cleaner` agent. For broader architectural restructuring, use `everything-claude-code:architect` first to plan, then execute with narrow edits. Always run `make check` after a refactor — gofmt, vet, and tests all need to pass before you stop. +- **`/go-review`** — For comprehensive idiomatic Go review (concurrency safety, error handling, security) before landing larger changes. +- **`/docs`** — When touching an external library (Bubbletea, Beep, go-librespot, urfave/cli, gopher-lua), look up current docs via Context7 rather than relying on training data. + +Golden path for a non-trivial change: +1. Read relevant `docs/*.md` + skim the target package. +2. Plan (optionally via `everything-claude-code:plan`). +3. Implement the narrowest change that works. Add/extend table-driven tests. +4. Run `make check`. +5. Invoke `/simplify` on the diff. +6. If user-visible: update both `docs/` and `site/index.html`. + +--- + +## Where to look first + +| Question | Start here | +|----------|-----------| +| "How does the player decode X?" | `player/decode.go`, `player/ffmpeg.go`, `player/ytdl.go` | +| "How does the EQ work?" | `player/eq.go` + `player/eq_test.go` | +| "How is the UI laid out?" | `ui/model/model.go`, `ui/model/view.go`, `ui/styles.go` | +| "How do keybindings work?" | `ui/model/keymap.go`, `ui/model/keys*.go`, user-facing `docs/keybindings.md` | +| "How do I add a provider?" | `provider/interfaces.go` → copy `external/navidrome/` as a template | +| "How does IPC work?" | `ipc/protocol.go` (request/response types), `ipc/server.go`, `ipc/client.go` | +| "How are Lua plugins sandboxed?" | `luaplugin/sandbox.go`, `luaplugin/luaplugin.go` | +| "Where are bundled plugins?" | `plugins/` (first-party) | +| "What visualizers exist?" | `ui/vis_*.go` | +| "How is configuration resolved?" | `config/config.go` (load), `config/flags.go` (CLI overrides), `config/saver.go` (save) | +| "Why does my audio break silently on Linux?" | See memory `project_alsa_audio_troubleshooting.md` and README troubleshooting section | + +--- + +## Things to know about the maintainer's preferences + +- Keep responses and commits terse; no trailing "here's what I did" summaries unless asked. +- Bundled PRs for refactors in one area are preferred over many small ones (per feedback memory). +- User-facing changes must update `docs/` *and* `site/index.html` in the same change. +- Avoid adding new top-level dependencies casually — the dependency list in `go.mod` is intentional. diff --git a/CNAME b/CNAME new file mode 100644 index 0000000..dd11055 --- /dev/null +++ b/CNAME @@ -0,0 +1 @@ +www.cliamp.stream diff --git a/Cliamp.png b/Cliamp.png new file mode 100644 index 0000000000000000000000000000000000000000..94b3b06e18c787d1d1188552387a4832c39bca7d GIT binary patch literal 64907 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+BINARY ?= cliamp +LDFLAGS := -s -w -X main.version=$(VERSION) + +.PHONY: build test vet lint staticcheck fmt fmt-check coverage security ci check clean install + +build: + go build -trimpath -ldflags="$(LDFLAGS)" -o $(BINARY) . + +test: + go test ./... + +vet: + go vet ./... + +lint: vet + @if command -v staticcheck >/dev/null 2>&1; then staticcheck ./...; else echo "staticcheck not installed — skipping (go install honnef.co/go/tools/cmd/staticcheck@latest)"; fi + +staticcheck: + @command -v staticcheck >/dev/null 2>&1 || { echo "staticcheck is required"; exit 1; } + staticcheck ./... + +fmt: + gofmt -l -w . + +fmt-check: + @test -z "$$(gofmt -l .)" || { gofmt -l .; exit 1; } + +coverage: + go test -count=1 -coverprofile=coverage.out ./... + go tool cover -func=coverage.out + +security: + @command -v govulncheck >/dev/null 2>&1 || { echo "govulncheck is required"; exit 1; } + govulncheck ./... + +ci: fmt-check vet staticcheck test security + +check: fmt vet test + +clean: + rm -f $(BINARY) + +install: build + install -d $(HOME)/.local/bin + install -m 755 $(BINARY) $(HOME)/.local/bin/$(BINARY) diff --git a/README.md b/README.md new file mode 100644 index 0000000..8478f66 --- /dev/null +++ b/README.md @@ -0,0 +1,204 @@ +A retro terminal music player inspired by Winamp. Play local files, streams, podcasts, YouTube, YouTube Music, SoundCloud, Bilibili, Spotify, NetEase Cloud Music, Xiaoyuzhou (小宇宙), Navidrome, Plex, and Jellyfin with a spectrum visualizer, parametric EQ, and playlist management. + +**[cliamp.stream](https://cliamp.stream)** + +Built with [Bubbletea](https://github.com/charmbracelet/bubbletea), [Lip Gloss](https://github.com/charmbracelet/lipgloss), [Beep](https://github.com/gopxl/beep), and [go-librespot](https://github.com/devgianlu/go-librespot). + + +https://github.com/user-attachments/assets/fbc33d20-e3ac-4a62-a991-8a2f0243c8ea + + +## Install + +```sh +curl -fsSL https://raw.githubusercontent.com/bjarneo/cliamp/HEAD/install.sh | sh +``` + +**Homebrew** + +```sh +brew install bjarneo/cliamp/cliamp +``` + +The formula pulls in all required runtime libraries automatically. + +**Arch Linux (AUR)** + +```sh +yay -S cliamp +``` + +**Go** + +```sh +go install github.com/bjarneo/cliamp@latest +``` + +Linux builds need ALSA development headers installed first. See [Building from source](#building-from-source). + +**Pre-built binaries** + +Download from [GitHub Releases](https://github.com/bjarneo/cliamp/releases/latest). + +> **macOS:** the pre-built binaries dynamically link against FLAC, Vorbis, and Ogg +> from Homebrew. If you download directly from Releases (or use the `install.sh` +> script) you must install them first, otherwise you will see errors like +> `Library not loaded: /opt/homebrew/opt/libvorbis/lib/libvorbisenc.2.dylib`: +> +> ```sh +> brew install flac libvorbis libogg +> ``` +> +> Installing via `brew install bjarneo/cliamp/cliamp` does this for you. +> +> **Linux:** the pre-built binaries statically link FLAC, Vorbis, and Ogg, so no +> extra codec packages are required. You may still need an ALSA bridge for your +> sound server — see [Troubleshooting](#troubleshooting). +> +> **Windows:** download `cliamp-windows-amd64.exe` from Releases. If `HOME` is not +> set, cliamp stores its config under `%APPDATA%\cliamp`. The Spotify provider is +> currently unavailable on Windows builds. + +**Optional runtime dependencies** (all platforms, all install methods): + +- [ffmpeg](https://ffmpeg.org/) — for AAC, ALAC, Opus, and WMA playback +- [yt-dlp](https://github.com/yt-dlp/yt-dlp) — for YouTube, YouTube Music, SoundCloud, Bandcamp, Bilibili, and NetEase Cloud Music + +On macOS: `brew install ffmpeg yt-dlp`. On Linux, use your distribution's package manager. + +On Windows, install `ffmpeg` and `yt-dlp` with your preferred package manager and keep both on `PATH`. + +**Build from source** + +```sh +git clone https://github.com/bjarneo/cliamp.git && cd cliamp && go build -o cliamp . +``` + +## Quick Start + +```sh +cliamp ~/Music # play a directory +cliamp *.mp3 *.flac # play files +cliamp https://example.com/stream # play a URL +``` + +Press `Ctrl+K` to see all keybindings. + +**Configure remote providers** (Navidrome, Plex, Jellyfin, Spotify, YouTube Music, NetEase Cloud Music) with the interactive wizard: + +```sh +cliamp setup +``` + +It walks you through each provider, validates the connection, and writes the right block to your config file (`~/.config/cliamp/config.toml`, or `%APPDATA%\cliamp\config.toml` on Windows when `HOME` is unset). See [docs/cli.md](docs/cli.md#setup-wizard) for details. + +## Radio + +Press `R` in the player to browse and search 30,000+ online radio stations from the [Radio Browser](https://www.radio-browser.info/) directory. + +Add your own stations to `~/.config/cliamp/radios.toml` (or `%APPDATA%\cliamp\radios.toml` on Windows when `HOME` is unset). See [docs/configuration.md](docs/configuration.md#custom-radio-stations). + +Want to host your own radio? Check out [cliamp-server](https://github.com/bjarneo/cliamp-server). + +## Building from source + +**Prerequisites:** + +- [Go](https://go.dev/dl/) 1.25.5 or later +- ALSA development headers (Linux only — required by the audio backend) + +**Linux (Debian/Ubuntu):** + +```sh +sudo apt install libasound2-dev +``` + +**Linux (Fedora):** + +```sh +sudo dnf install alsa-lib-devel libvorbis-devel flac-devel +``` + +**Linux (Arch):** + +```sh +sudo pacman -S alsa-lib +``` + +**macOS:** No extra dependencies — CoreAudio is used. + +**Windows:** No extra SDKs required for the core player. `ffmpeg.exe` and `yt-dlp.exe` remain optional runtime dependencies for the same formats/providers as on other platforms. Spotify is not available on Windows builds. + +**Clone and build:** + +```sh +git clone https://github.com/bjarneo/cliamp.git +cd cliamp +make && make install +``` + +Or without Make: `go build -o cliamp .` + +`make install` places the binary in `~/.local/bin/`. + +**Optional runtime dependencies:** + +- [ffmpeg](https://ffmpeg.org/) — for AAC, ALAC, Opus, and WMA playback +- [yt-dlp](https://github.com/yt-dlp/yt-dlp) — for YouTube, SoundCloud, Bandcamp, Bilibili, and NetEase Cloud Music + +## Docs + +- [Configuration](docs/configuration.md) +- [Keybindings](docs/keybindings.md) +- [CLI Flags](docs/cli.md) +- [Streaming](docs/streaming.md) +- [Playlists](docs/playlists.md) +- [YouTube, SoundCloud, Bandcamp and Bilibili](docs/yt-dlp.md) +- [YouTube Music](docs/youtube-music.md) +- [NetEase Cloud Music](docs/netease.md) +- [SoundCloud](docs/soundcloud.md) +- [Lyrics](docs/lyrics.md) +- [Spotify](docs/spotify.md) +- [Navidrome](docs/navidrome.md) +- [Plex](docs/plex.md) +- [Jellyfin](docs/jellyfin.md) +- [Themes](docs/themes.md) +- [SSH Streaming](docs/ssh-streaming.md) +- [Remote Control (IPC)](docs/remote-control.md) +- [Headless Daemon Mode](docs/headless.md) +- [Audio Quality](docs/audio-quality.md) +- [Media Controls](docs/mediactl.md) +- [Quickshell Now-Playing Widget (Omarchy)](docs/quickshell.md) +- [Lua Plugins](docs/plugins.md) + - [Community Plugins](docs/community-plugins.md) + - [Soap Bubbles Visualizer](https://github.com/bjarneo/cliamp-plugin-soap-bubbles) + +## Troubleshooting + +**No audio output (silence with no errors)** + +On Linux systems using PipeWire or PulseAudio, cliamp's ALSA backend needs a bridge package to route audio through your sound server: + +- **PipeWire:** `pipewire-alsa` +- **PulseAudio:** `pulseaudio-alsa` + +Install the appropriate package for your system: + +```sh +# PipeWire (Arch) +sudo pacman -S pipewire-alsa + +# PulseAudio (Arch) +sudo pacman -S pulseaudio-alsa + +# Debian/Ubuntu (PipeWire) +sudo apt install pipewire-alsa +``` + +## Author + +[x.com/iamdothash](https://x.com/iamdothash) + +## Disclaimer + +Use this software at your own risk. We are not responsible for any damages or issues that may arise from using this software. diff --git a/README.wehub.md b/README.wehub.md new file mode 100644 index 0000000..32a304c --- /dev/null +++ b/README.wehub.md @@ -0,0 +1,7 @@ +# WeHub 来源说明 + +- 原始项目：`bjarneo/cliamp` +- 原始仓库：https://github.com/bjarneo/cliamp +- 导入方式：上游默认分支的最新快照 +- 原作者、版权和许可证信息以原始仓库及本仓库 LICENSE 为准 +- 本文件仅用于记录来源，不代表 WeHub 是原项目作者 diff --git a/applog/applog.go b/applog/applog.go new file mode 100644 index 0000000..7834520 --- /dev/null +++ b/applog/applog.go @@ -0,0 +1,179 @@ +// Package applog provides logging for cliamp. +// +// Two sinks are layered behind one API: +// +// - A file sink, written through log/slog, for diagnostic logs the user +// reads after the fact (~/.config/cliamp/cliamp.log). +// - An in-memory ring buffer drained by the TUI footer for short-lived, +// user-facing messages. The buffer exists because writing to stderr +// would corrupt the TUI. +// +// Callers pick by intent, not sink: +// +// - Debug/Info/Warn/Error write only to the file. +// - Status writes only to the footer (transient UI +// feedback that wouldn't help post-mortem debugging). +// - UserWarn/UserError write to both. +// +// Init must be called once at startup. Calls before Init are silently +// dropped on the file side; the footer buffer always works. +package applog + +import ( + "context" + "fmt" + "io" + "log/slog" + "os" + "path/filepath" + "strings" + "sync" + "sync/atomic" + "time" +) + +// Entry is a single footer message with a timestamp. +type Entry struct { + Text string + At time.Time +} + +// Level is an alias for slog.Level so callers don't need a second import. +type Level = slog.Level + +const ( + LevelDebug = slog.LevelDebug + LevelInfo = slog.LevelInfo + LevelWarn = slog.LevelWarn + LevelError = slog.LevelError +) + +const maxEntries = 4 + +var ( + logger atomic.Pointer[slog.Logger] + + mu sync.Mutex + entries []Entry + currentFile io.Closer +) + +func init() { + logger.Store(slog.New(slog.NewTextHandler(io.Discard, nil))) +} + +// Init opens path for append, installs a slog text handler at the given +// level, and returns a close func. Calling Init twice closes the previous +// file before swapping handlers. +func Init(path string, level Level) (func() error, error) { + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + return nil, fmt.Errorf("create log dir: %w", err) + } + f, err := os.OpenFile(path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644) + if err != nil { + return nil, fmt.Errorf("open log file: %w", err) + } + + h := slog.NewTextHandler(f, &slog.HandlerOptions{Level: level}) + logger.Store(slog.New(h)) + + mu.Lock() + prev := currentFile + currentFile = f + mu.Unlock() + if prev != nil { + _ = prev.Close() + } + + return func() error { + mu.Lock() + defer mu.Unlock() + if currentFile == nil { + return nil + } + err := currentFile.Close() + currentFile = nil + logger.Store(slog.New(slog.NewTextHandler(io.Discard, nil))) + return err + }, nil +} + +// ParseLevel maps a string to a Level. Empty input maps to LevelInfo. +// "warning" is accepted as an alias for "warn". +func ParseLevel(s string) (Level, error) { + s = strings.TrimSpace(s) + if s == "" { + return LevelInfo, nil + } + if strings.EqualFold(s, "warning") { + return LevelWarn, nil + } + var lvl Level + if err := lvl.UnmarshalText([]byte(strings.ToUpper(s))); err != nil { + return LevelInfo, fmt.Errorf("invalid log level %q (want debug|info|warn|error)", s) + } + return lvl, nil +} + +// Debug, Info, Warn, Error log only to the file. Format follows fmt.Sprintf. +// The level guard avoids paying the Sprintf cost when the level is filtered out. +func Debug(format string, args ...any) { logf(slog.LevelDebug, format, args...) } +func Info(format string, args ...any) { logf(slog.LevelInfo, format, args...) } +func Warn(format string, args ...any) { logf(slog.LevelWarn, format, args...) } +func Error(format string, args ...any) { logf(slog.LevelError, format, args...) } + +// Status pushes a message into the footer buffer without writing to the +// log file. Use for ephemeral, user-facing notifications that wouldn't help +// post-mortem debugging. +func Status(format string, args ...any) { + pushFooter(fmt.Sprintf(format, args...)) +} + +// UserWarn logs at warn level and pushes the same message into the footer. +// The Sprintf cost is paid unconditionally because the footer needs the +// formatted string, so no Enabled gate here. +func UserWarn(format string, args ...any) { + msg := fmt.Sprintf(format, args...) + logger.Load().Warn(msg) + pushFooter(msg) +} + +// UserError logs at error level and pushes the same message into the footer. +func UserError(format string, args ...any) { + msg := fmt.Sprintf(format, args...) + logger.Load().Error(msg) + pushFooter(msg) +} + +// Drain returns and clears all buffered footer entries. +func Drain() []Entry { + mu.Lock() + defer mu.Unlock() + if len(entries) == 0 { + return nil + } + out := entries + entries = nil + return out +} + +func logf(level slog.Level, format string, args ...any) { + lg := logger.Load() + if !lg.Enabled(context.Background(), level) { + return + } + lg.Log(context.Background(), level, fmt.Sprintf(format, args...)) +} + +func pushFooter(msg string) { + msg = strings.TrimRight(msg, "\n") + if msg == "" { + return + } + mu.Lock() + entries = append(entries, Entry{Text: msg, At: time.Now()}) + if len(entries) > maxEntries { + entries = entries[len(entries)-maxEntries:] + } + mu.Unlock() +} diff --git a/applog/applog_test.go b/applog/applog_test.go new file mode 100644 index 0000000..dc465ef --- /dev/null +++ b/applog/applog_test.go @@ -0,0 +1,303 @@ +package applog + +import ( + "io" + "log/slog" + "os" + "path/filepath" + "strings" + "sync" + "testing" +) + +// reset clears package-level state so tests don't leak into each other. +func reset(t *testing.T) { + t.Helper() + mu.Lock() + defer mu.Unlock() + entries = nil + if currentFile != nil { + _ = currentFile.Close() + currentFile = nil + } + logger.Store(slog.New(slog.NewTextHandler(io.Discard, nil))) +} + +func TestUserWarnAndDrain(t *testing.T) { + reset(t) + + UserWarn("hello %s", "world") + UserWarn("n=%d", 42) + + got := Drain() + if len(got) != 2 { + t.Fatalf("Drain() returned %d entries, want 2", len(got)) + } + if got[0].Text != "hello world" { + t.Errorf("entries[0].Text = %q, want %q", got[0].Text, "hello world") + } + if got[1].Text != "n=42" { + t.Errorf("entries[1].Text = %q, want %q", got[1].Text, "n=42") + } + if got[0].At.IsZero() { + t.Error("At should be set to the log time") + } +} + +func TestDrainClearsBuffer(t *testing.T) { + reset(t) + + UserWarn("first") + _ = Drain() + + got := Drain() + if got != nil { + t.Errorf("second Drain() = %v, want nil", got) + } +} + +func TestDrainEmpty(t *testing.T) { + reset(t) + + got := Drain() + if got != nil { + t.Errorf("Drain() on empty buffer = %v, want nil", got) + } +} + +func TestFooterRingBufferCap(t *testing.T) { + reset(t) + + for i := 0; i < 6; i++ { + UserWarn("msg-%d", i) + } + got := Drain() + if len(got) != maxEntries { + t.Fatalf("len(entries) = %d, want %d", len(got), maxEntries) + } + for i, e := range got { + want := "msg-" + string(rune('2'+i)) + if e.Text != want { + t.Errorf("entries[%d].Text = %q, want %q", i, e.Text, want) + } + } +} + +func TestFooterConcurrent(t *testing.T) { + reset(t) + + const goroutines = 20 + const perGoroutine = 50 + + var wg sync.WaitGroup + wg.Add(goroutines) + for range goroutines { + go func() { + defer wg.Done() + for range perGoroutine { + UserWarn("g-log") + } + }() + } + wg.Wait() + + got := Drain() + if len(got) > maxEntries { + t.Errorf("len(entries) = %d, exceeds cap %d", len(got), maxEntries) + } + for _, e := range got { + if !strings.HasPrefix(e.Text, "g-log") { + t.Errorf("unexpected entry text %q", e.Text) + } + } +} + +func TestParseLevel(t *testing.T) { + tests := []struct { + in string + want Level + wantErr bool + }{ + {"", LevelInfo, false}, + {"info", LevelInfo, false}, + {"INFO", LevelInfo, false}, + {" debug ", LevelDebug, false}, + {"warn", LevelWarn, false}, + {"warning", LevelWarn, false}, + {"error", LevelError, false}, + {"trace", LevelInfo, true}, + {"verbose", LevelInfo, true}, + } + for _, tt := range tests { + t.Run(tt.in, func(t *testing.T) { + got, err := ParseLevel(tt.in) + if (err != nil) != tt.wantErr { + t.Fatalf("err = %v, wantErr = %v", err, tt.wantErr) + } + if got != tt.want { + t.Errorf("level = %v, want %v", got, tt.want) + } + }) + } +} + +func TestStatusFootersOnly(t *testing.T) { + reset(t) + path := filepath.Join(t.TempDir(), "cliamp.log") + closeFn, err := Init(path, LevelDebug) + if err != nil { + t.Fatalf("Init: %v", err) + } + t.Cleanup(func() { _ = closeFn() }) + + Status("nothing-on-disk") + + if got := Drain(); len(got) != 1 || got[0].Text != "nothing-on-disk" { + t.Errorf("footer = %v, want one entry 'nothing-on-disk'", got) + } + data, _ := os.ReadFile(path) + if strings.Contains(string(data), "nothing-on-disk") { + t.Errorf("Status leaked to log file: %s", data) + } +} + +func TestDiagnosticLogsSkipFooter(t *testing.T) { + reset(t) + path := filepath.Join(t.TempDir(), "cliamp.log") + closeFn, err := Init(path, LevelDebug) + if err != nil { + t.Fatalf("Init: %v", err) + } + t.Cleanup(func() { _ = closeFn() }) + + Debug("dbg-msg") + Info("info-msg") + Warn("warn-msg") + Error("err-msg") + + if got := Drain(); got != nil { + t.Errorf("footer = %v, want nil (diagnostic logs must not push to footer)", got) + } + if err := closeFn(); err != nil { + t.Fatalf("close: %v", err) + } + data, err := os.ReadFile(path) + if err != nil { + t.Fatalf("read log: %v", err) + } + for _, want := range []string{"dbg-msg", "info-msg", "warn-msg", "err-msg"} { + if !strings.Contains(string(data), want) { + t.Errorf("log file missing %q\nfile contents:\n%s", want, data) + } + } +} + +func TestUserLogsHitBothSinks(t *testing.T) { + reset(t) + path := filepath.Join(t.TempDir(), "cliamp.log") + closeFn, err := Init(path, LevelDebug) + if err != nil { + t.Fatalf("Init: %v", err) + } + + UserWarn("careful: %s", "oops") + UserError("boom: %d", 7) + + got := Drain() + if len(got) != 2 { + t.Fatalf("footer entries = %d, want 2", len(got)) + } + if got[0].Text != "careful: oops" || got[1].Text != "boom: 7" { + t.Errorf("unexpected footer texts: %+v", got) + } + if err := closeFn(); err != nil { + t.Fatalf("close: %v", err) + } + data, err := os.ReadFile(path) + if err != nil { + t.Fatalf("read log: %v", err) + } + for _, want := range []string{"careful: oops", "boom: 7", "level=WARN", "level=ERROR"} { + if !strings.Contains(string(data), want) { + t.Errorf("log file missing %q\nfile contents:\n%s", want, data) + } + } +} + +func TestLevelFilteringSuppressesBelowThreshold(t *testing.T) { + reset(t) + path := filepath.Join(t.TempDir(), "cliamp.log") + closeFn, err := Init(path, LevelWarn) + if err != nil { + t.Fatalf("Init: %v", err) + } + + Debug("hidden-debug") + Info("hidden-info") + Warn("visible-warn") + + if err := closeFn(); err != nil { + t.Fatalf("close: %v", err) + } + data, err := os.ReadFile(path) + if err != nil { + t.Fatalf("read log: %v", err) + } + if strings.Contains(string(data), "hidden-debug") || strings.Contains(string(data), "hidden-info") { + t.Errorf("entries below threshold leaked:\n%s", data) + } + if !strings.Contains(string(data), "visible-warn") { + t.Errorf("warn entry missing:\n%s", data) + } +} + +func TestInitTwiceClosesPreviousFile(t *testing.T) { + reset(t) + dir := t.TempDir() + first := filepath.Join(dir, "first.log") + second := filepath.Join(dir, "second.log") + + close1, err := Init(first, LevelInfo) + if err != nil { + t.Fatalf("Init first: %v", err) + } + Info("to-first") + + close2, err := Init(second, LevelInfo) + if err != nil { + t.Fatalf("Init second: %v", err) + } + Info("to-second") + + // close1 should be a no-op now (the second Init closed the file already). + _ = close1() + + if err := close2(); err != nil { + t.Fatalf("close2: %v", err) + } + + firstData, _ := os.ReadFile(first) + if !strings.Contains(string(firstData), "to-first") { + t.Errorf("first log missing entry:\n%s", firstData) + } + secondData, _ := os.ReadFile(second) + if !strings.Contains(string(secondData), "to-second") { + t.Errorf("second log missing entry:\n%s", secondData) + } + if strings.Contains(string(firstData), "to-second") { + t.Errorf("first log received post-rotation entry:\n%s", firstData) + } +} + +func TestInitMissingDirCreatesIt(t *testing.T) { + reset(t) + nested := filepath.Join(t.TempDir(), "a", "b", "c", "cliamp.log") + closeFn, err := Init(nested, LevelInfo) + if err != nil { + t.Fatalf("Init: %v", err) + } + t.Cleanup(func() { _ = closeFn() }) + if _, err := os.Stat(nested); err != nil { + t.Errorf("log file not created: %v", err) + } +} diff --git a/cliamp.desktop b/cliamp.desktop new file mode 100644 index 0000000..d303e13 --- /dev/null +++ b/cliamp.desktop @@ -0,0 +1,11 @@ +[Desktop Entry] +Name=cliamp +GenericName=Music Player +Comment=A retro terminal music player inspired 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zfu6J}pD*&a%(z$fT{z(1t+oD~o^IWYr+1~_KFs)SQOSqK&!Pqy?k#0%$*tzonQo*2 zXO>*NOw`hscYom!o1!*PDcQrFPsAYSP?U$$#RMCfGl@zWsyf~Gb&^;vT%EGRH_Du& zW**bCr9r#WCQYy0ZQNqe%dO3C;k{FTYB5WyQzYpr~y zao1dyJeRI>A$mNkV)?z}-TSzzcO6va-Z@88Y_G=DI^)pI9T)EJ^xw5VTB2?e>)iEW zOr7^n>ujC=T4(d$*i%Qd|C}z_EObjk_aE>)jcrNye*$l_*#Eou>#eIh{crzB{!{a* zxM<3G*Tw!JZ~vsfxh~2Ysr&!G`resy?>@YhCVTbPzvzje)#LtwYo1S=5D>u7q0uq5 zm~R7{1sBgj-aIvvU|E9%#>1zZ5*VlPnK<2%m=~9#<)U`Cd)Gz{AgV0Vi<^)Fwc;nwMu`DcNxX9mW95X^UV5>-uJn8#iCBjKNI~foGr-e80zEb>uRiLXke(Ik(64Js9>xaItqqH2mk maxName { + maxName = len(pl.Name) + } + } + for _, pl := range lists { + fmt.Printf(" %-*s %d tracks\n", maxName, pl.Name, pl.TrackCount) + } + return nil +} + +// PlaylistCreate creates a new playlist from the given file and directory paths. +// If sshHost is non-empty, remote paths are walked via SSH. +func PlaylistCreate(name string, paths []string, sshHost string) error { + prov, err := newProvider() + if err != nil { + return err + } + + if prov.Exists(name) { + return fmt.Errorf("playlist %q already exists (use `add` to append)", name) + } + if len(paths) == 0 && sshHost == "" { + if _, err := prov.CreatePlaylist(context.Background(), name); err != nil { + return fmt.Errorf("creating playlist: %w", err) + } + fmt.Printf("Created empty playlist %q.\n", name) + return nil + } + + var audioPaths []string + if sshHost != "" { + remotePaths, err := sshFindAudio(sshHost, paths) + if err != nil { + return err + } + audioPaths = remotePaths + } else { + collected, err := collectLocalAudio(paths) + if err != nil { + return err + } + audioPaths = collected + } + + if len(audioPaths) == 0 { + return fmt.Errorf("no audio files found in %s", strings.Join(paths, ", ")) + } + + tracks := make([]playlist.Track, len(audioPaths)) + for i, ap := range audioPaths { + if sshHost != "" { + tracks[i] = playlist.TrackFromFilename(ap) + tracks[i].Path = "ssh://" + sshHost + ap + } else { + tracks[i] = playlist.TrackFromPath(ap) + } + } + + albumAwareSort(tracks) + added, skipped, err := prov.AddTracks(name, tracks) + if err != nil { + return fmt.Errorf("writing playlist: %w", err) + } + + if skipped > 0 { + fmt.Printf("Created playlist %q with %d tracks (%d duplicate skipped).\n", name, added, skipped) + } else { + fmt.Printf("Created playlist %q with %d tracks.\n", name, added) + } + return nil +} + +// PlaylistAdd appends tracks from the given paths to an existing playlist. +func PlaylistAdd(name string, paths []string) error { + prov, err := newProvider() + if err != nil { + return err + } + + if !prov.Exists(name) { + return fmt.Errorf("playlist %q not found", name) + } + + audioPaths, err := collectLocalAudio(paths) + if err != nil { + return err + } + if len(audioPaths) == 0 { + return fmt.Errorf("no audio files found in %s", strings.Join(paths, ", ")) + } + + tracks := make([]playlist.Track, len(audioPaths)) + for i, ap := range audioPaths { + tracks[i] = playlist.TrackFromPath(ap) + } + + albumAwareSort(tracks) + added, skipped, err := prov.AddTracks(name, tracks) + if err != nil { + return fmt.Errorf("adding tracks: %w", err) + } + + if skipped > 0 { + fmt.Printf("Added %d tracks to %q (%d duplicate skipped).\n", added, name, skipped) + } else { + fmt.Printf("Added %d tracks to %q.\n", added, name) + } + return nil +} + +// PlaylistShow displays the tracks in a playlist. If jsonOutput is true, +// the track list is printed as a JSON array to stdout. +func PlaylistShow(name string, jsonOutput bool) error { + prov, err := newProvider() + if err != nil { + return err + } + + tracks, err := prov.Tracks(name) + if err != nil { + return fmt.Errorf("playlist %q not found", name) + } + if len(tracks) == 0 { + if jsonOutput { + fmt.Println("[]") + } else { + fmt.Printf("Playlist %q is empty.\n", name) + } + return nil + } + + if jsonOutput { + type jsonTrack struct { + Path string `json:"path"` + Title string `json:"title"` + Artist string `json:"artist,omitempty"` + Album string `json:"album,omitempty"` + Genre string `json:"genre,omitempty"` + Year int `json:"year,omitempty"` + TrackNumber int `json:"track_number,omitempty"` + DurationSecs int `json:"duration_secs,omitempty"` + AlbumArtURL string `json:"album_art_url,omitempty"` + Bookmark bool `json:"bookmark,omitempty"` + } + out := make([]jsonTrack, len(tracks)) + for i, t := range tracks { + out[i] = jsonTrack{ + Path: t.Path, + Title: t.Title, + Artist: t.Artist, + Album: t.Album, + Genre: t.Genre, + Year: t.Year, + TrackNumber: t.TrackNumber, + DurationSecs: t.DurationSecs, + AlbumArtURL: t.AlbumArtURL, + Bookmark: t.Bookmark, + } + } + enc := json.NewEncoder(os.Stdout) + enc.SetIndent("", " ") + return enc.Encode(out) + } + + fmt.Printf("Playlist: %s (%d tracks)\n\n", name, len(tracks)) + for i, t := range tracks { + display := t.Title + if t.Artist != "" { + display = t.Artist + " - " + t.Title + } + fmt.Printf(" %3d. %s\n", i+1, display) + } + return nil +} + +// PlaylistRemove removes a track by index from the named playlist. +// The index is 1-based for the user, converted to 0-based internally. +func PlaylistRemove(name string, index int) error { + prov, err := newProvider() + if err != nil { + return err + } + + if err := prov.RemoveTrack(name, index-1); err != nil { + return fmt.Errorf("removing track %d from %q: %w", index, name, err) + } + + fmt.Printf("Removed track %d from %q.\n", index, name) + return nil +} + +// PlaylistDelete deletes an entire playlist. +func PlaylistDelete(name string) error { + prov, err := newProvider() + if err != nil { + return err + } + + if err := prov.DeletePlaylist(name); err != nil { + return fmt.Errorf("deleting playlist %q: %w", name, err) + } + + fmt.Printf("Deleted playlist %q.\n", name) + return nil +} + +// PlaylistRename renames a local playlist. +func PlaylistRename(oldName, newName string) error { + prov, err := newProvider() + if err != nil { + return err + } + if err := prov.RenamePlaylist(oldName, newName); err != nil { + return fmt.Errorf("renaming playlist %q to %q: %w", oldName, newName, err) + } + fmt.Printf("Renamed playlist %q to %q.\n", oldName, newName) + return nil +} + +// PlaylistDedupe removes duplicate tracks by exact path, keeping first wins. +func PlaylistDedupe(name string) error { + prov, err := newProvider() + if err != nil { + return err + } + tracks, err := prov.Tracks(name) + if err != nil { + return fmt.Errorf("loading playlist %q: %w", name, err) + } + seen := make(map[string]struct{}, len(tracks)) + kept := tracks[:0] + removed := 0 + for _, t := range tracks { + if _, ok := seen[t.Path]; ok { + removed++ + fmt.Printf(" removed duplicate: %s\n", t.Path) + continue + } + seen[t.Path] = struct{}{} + kept = append(kept, t) + } + if removed == 0 { + fmt.Printf("No duplicates found in %q.\n", name) + return nil + } + if err := prov.SavePlaylist(name, kept); err != nil { + return fmt.Errorf("saving playlist %q: %w", name, err) + } + fmt.Printf("Removed %d duplicate tracks from %q.\n", removed, name) + return nil +} + +// PlaylistSort sorts a playlist in place by one of the supported metadata keys. +func PlaylistSort(name, by string) error { + prov, err := newProvider() + if err != nil { + return err + } + tracks, err := prov.Tracks(name) + if err != nil { + return fmt.Errorf("loading playlist %q: %w", name, err) + } + if err := sortTracks(tracks, by); err != nil { + return err + } + if err := prov.SavePlaylist(name, tracks); err != nil { + return fmt.Errorf("saving playlist %q: %w", name, err) + } + fmt.Printf("Sorted %q by %s.\n", name, normalizeSortKey(by)) + return nil +} + +// PlaylistDoctor reports missing local files and optionally prunes them. +func PlaylistDoctor(name string, fix bool) error { + prov, err := newProvider() + if err != nil { + return err + } + names := []string{name} + if name == "" { + lists, err := prov.Playlists() + if err != nil { + return fmt.Errorf("listing playlists: %w", err) + } + names = names[:0] + for _, pl := range lists { + if pl.Name != "Recently Played" { + names = append(names, pl.Name) + } + } + } + + totalMissing := 0 + for _, plName := range names { + tracks, err := prov.Tracks(plName) + if err != nil { + return fmt.Errorf("loading playlist %q: %w", plName, err) + } + kept := tracks[:0] + missing := 0 + for _, t := range tracks { + if missingLocalFile(t) { + missing++ + totalMissing++ + fmt.Printf(" [%s] missing: %s\n", plName, t.Path) + if fix { + continue + } + } + kept = append(kept, t) + } + if fix && missing > 0 { + if err := prov.SavePlaylist(plName, kept); err != nil { + return fmt.Errorf("saving playlist %q: %w", plName, err) + } + fmt.Printf("Pruned %d missing tracks from %q.\n", missing, plName) + } + } + if totalMissing == 0 { + fmt.Println("No missing local files found.") + } + return nil +} + +// PlaylistExport writes a playlist as M3U or PLS. +func PlaylistExport(name, format, output string) error { + prov, err := newProvider() + if err != nil { + return err + } + tracks, err := prov.Tracks(name) + if err != nil { + return fmt.Errorf("loading playlist %q: %w", name, err) + } + format = strings.ToLower(strings.TrimSpace(format)) + if format == "" { + format = "m3u" + } + switch format { + case "m3u", "m3u8", "pls": + default: + return fmt.Errorf("unsupported export format %q (use m3u or pls)", format) + } + + var w io.Writer = os.Stdout + var f *os.File + if output != "" { + f, err = os.Create(output) + if err != nil { + return fmt.Errorf("creating %q: %w", output, err) + } + defer f.Close() + w = f + } + + switch format { + case "m3u", "m3u8": + writeM3U(w, tracks) + case "pls": + writePLS(w, tracks) + } + if output != "" { + fmt.Printf("Exported %q to %s.\n", name, output) + } + return nil +} + +// PlaylistImport converts a local M3U/PLS file into a TOML playlist. +func PlaylistImport(path, name string) error { + prov, err := newProvider() + if err != nil { + return err + } + if name == "" { + base := filepath.Base(path) + name = strings.TrimSuffix(base, filepath.Ext(base)) + } + if prov.Exists(name) { + return fmt.Errorf("playlist %q already exists", name) + } + tracks, err := resolve.LocalPlaylist(path) + if err != nil { + return fmt.Errorf("importing %q: %w", path, err) + } + if err := prov.SavePlaylist(name, tracks); err != nil { + return fmt.Errorf("saving playlist %q: %w", name, err) + } + fmt.Printf("Imported %d tracks into %q.\n", len(tracks), name) + return nil +} + +// PlaylistBookmark toggles the bookmark flag on a track by index. +func PlaylistBookmark(name string, index int) error { + prov, err := newProvider() + if err != nil { + return err + } + + if err := prov.SetBookmark(name, index-1); err != nil { + return fmt.Errorf("toggling bookmark: %w", err) + } + + tracks, err := prov.Tracks(name) + if err != nil { + return err + } + if index-1 < 0 || index-1 >= len(tracks) { + return fmt.Errorf("track %d no longer exists in playlist (now has %d tracks)", index, len(tracks)) + } + t := tracks[index-1] + if t.Bookmark { + fmt.Printf("★ %s\n", t.DisplayName()) + } else { + fmt.Printf("☆ %s\n", t.DisplayName()) + } + return nil +} + +// PlaylistBookmarks lists all bookmarked tracks across all playlists. +func PlaylistBookmarks() error { + prov, err := newProvider() + if err != nil { + return err + } + + lists, err := prov.Playlists() + if err != nil { + return fmt.Errorf("listing playlists: %w", err) + } + + total := 0 + for _, pl := range lists { + tracks, err := prov.Tracks(pl.Name) + if err != nil { + continue + } + for i, t := range tracks { + if t.Bookmark { + fmt.Printf(" ★ [%s] %d. %s\n", pl.Name, i+1, t.DisplayName()) + total++ + } + } + } + + if total == 0 { + fmt.Println("No bookmarks yet. Press f on a track to bookmark it.") + } else { + fmt.Printf("\n %d bookmarks across %d playlists.\n", total, len(lists)) + } + return nil +} + +// PlaylistEnrich probes duration and derives album metadata for SSH tracks. +func PlaylistEnrich(name string) error { + prov, err := newProvider() + if err != nil { + return err + } + + tracks, err := prov.Tracks(name) + if err != nil { + return fmt.Errorf("loading playlist %q: %w", name, err) + } + + updated := 0 + for i, t := range tracks { + changed := false + + if t.DurationSecs == 0 { + dur := probeDuration(t.Path) + if dur > 0 { + tracks[i].DurationSecs = dur + changed = true + fmt.Fprintf(os.Stderr, " %s: %ds\n", t.DisplayName(), dur) + } + } + + if t.Album == "" { + if dir := albumFromPath(t.Path); dir != "" { + tracks[i].Album = dir + changed = true + } + } + + if changed { + updated++ + } + } + + if updated == 0 { + fmt.Println("All tracks already enriched.") + return nil + } + + if err := prov.SavePlaylist(name, tracks); err != nil { + return fmt.Errorf("saving playlist %q: %w", name, err) + } + + fmt.Printf("Enriched %d tracks in %q.\n", updated, name) + return nil +} + +func probeRemoteDuration(host, remotePath string) int { + // Use ffprobe over SSH for cross-platform compatibility (works on Linux and macOS remotes). + probeCmd := fmt.Sprintf("ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 %s 2>/dev/null", shellQuote(remotePath)) + cmd := exec.Command("ssh", + "-o", "BatchMode=yes", + "-o", "StrictHostKeyChecking=yes", + "-o", "ConnectTimeout=5", + host, probeCmd, + ) + out, err := cmd.Output() + if err != nil { + return 0 + } + return parseProbeDuration(out) +} + +func probeDuration(path string) int { + if strings.HasPrefix(path, "ssh://") { + parsed, err := sshurl.Parse(path) + if err != nil { + return 0 + } + return probeRemoteDuration(parsed.Host, parsed.Path) + } + if playlist.IsURL(path) || path == "" { + return 0 + } + cmd := exec.Command("ffprobe", "-v", "error", "-show_entries", "format=duration", "-of", "default=noprint_wrappers=1:nokey=1", path) + out, err := cmd.Output() + if err != nil { + return 0 + } + return parseProbeDuration(out) +} + +func parseProbeDuration(out []byte) int { + s := strings.TrimSpace(string(out)) + if s == "" { + return 0 + } + var dur float64 + fmt.Sscanf(s, "%f", &dur) + if dur <= 0 { + return 0 + } + return int(dur) +} + +func albumFromPath(path string) string { + if path == "" || playlist.IsURL(path) { + return "" + } + if strings.HasPrefix(path, "ssh://") { + parsed, err := sshurl.Parse(path) + if err != nil { + return "" + } + path = parsed.Path + } + dir := filepath.Base(filepath.Dir(path)) + if dir == "." || dir == string(filepath.Separator) { + return "" + } + return dir +} + +// collectLocalAudio resolves file/directory paths into audio file paths +// using the canonical supported extensions from the player package. +func collectLocalAudio(paths []string) ([]string, error) { + var all []string + for _, p := range paths { + files, err := resolve.CollectAudioFiles(p) + if err != nil { + return nil, fmt.Errorf("scanning %q: %w", p, err) + } + all = append(all, files...) + } + return all, nil +} + +func albumAwareSort(tracks []playlist.Track) { + if len(tracks) < 2 { + return + } + for _, t := range tracks { + if t.Album == "" || t.TrackNumber == 0 { + return + } + } + sort.SliceStable(tracks, func(i, j int) bool { + a, b := tracks[i], tracks[j] + if c := strings.Compare(strings.ToLower(a.Artist), strings.ToLower(b.Artist)); c != 0 { + return c < 0 + } + if c := strings.Compare(strings.ToLower(a.Album), strings.ToLower(b.Album)); c != 0 { + return c < 0 + } + if a.TrackNumber != b.TrackNumber { + return a.TrackNumber < b.TrackNumber + } + return strings.ToLower(a.Path) < strings.ToLower(b.Path) + }) +} + +func normalizeSortKey(by string) string { + switch strings.ToLower(strings.TrimSpace(by)) { + case "", "title": + return "title" + case "track", "track#", "track_number", "track-number": + return "track" + case "artist": + return "artist" + case "album": + return "album" + case "artist+album", "artist_album", "artist-album": + return "artist+album" + case "path": + return "path" + default: + return by + } +} + +func sortTracks(tracks []playlist.Track, by string) error { + key := normalizeSortKey(by) + switch key { + case "title", "track", "artist", "album", "artist+album", "path": + default: + return fmt.Errorf("unsupported sort key %q (use track, title, artist, album, artist+album, or path)", by) + } + sort.SliceStable(tracks, func(i, j int) bool { + return compareTracks(tracks[i], tracks[j], key) < 0 + }) + return nil +} + +func compareTracks(a, b playlist.Track, key string) int { + cmpString := func(x, y string) int { + return strings.Compare(strings.ToLower(x), strings.ToLower(y)) + } + firstNonZero := func(values ...int) int { + for _, v := range values { + if v != 0 { + return v + } + } + return 0 + } + switch key { + case "track": + return firstNonZero(a.TrackNumber-b.TrackNumber, cmpString(a.Title, b.Title), cmpString(a.Path, b.Path)) + case "artist": + return firstNonZero(cmpString(a.Artist, b.Artist), cmpString(a.Album, b.Album), a.TrackNumber-b.TrackNumber, cmpString(a.Title, b.Title), cmpString(a.Path, b.Path)) + case "album": + return firstNonZero(cmpString(a.Album, b.Album), a.TrackNumber-b.TrackNumber, cmpString(a.Title, b.Title), cmpString(a.Path, b.Path)) + case "artist+album": + return firstNonZero(cmpString(a.Artist, b.Artist), cmpString(a.Album, b.Album), a.TrackNumber-b.TrackNumber, cmpString(a.Title, b.Title), cmpString(a.Path, b.Path)) + case "path": + return cmpString(a.Path, b.Path) + default: + return firstNonZero(cmpString(a.Title, b.Title), cmpString(a.Artist, b.Artist), cmpString(a.Path, b.Path)) + } +} + +func missingLocalFile(t playlist.Track) bool { + if t.Path == "" || t.Stream || playlist.IsURL(t.Path) || strings.HasPrefix(t.Path, "ssh://") { + return false + } + _, err := os.Stat(t.Path) + return errors.Is(err, os.ErrNotExist) +} + +func writeM3U(w io.Writer, tracks []playlist.Track) { + fmt.Fprintln(w, "#EXTM3U") + for _, t := range tracks { + title := t.DisplayName() + if title == "" { + title = t.Path + } + duration := t.DurationSecs + if duration <= 0 { + duration = -1 + } + fmt.Fprintf(w, "#EXTINF:%d,%s\n", duration, title) + fmt.Fprintln(w, t.Path) + } +} + +func writePLS(w io.Writer, tracks []playlist.Track) { + fmt.Fprintln(w, "[playlist]") + for i, t := range tracks { + n := i + 1 + fmt.Fprintf(w, "File%d=%s\n", n, t.Path) + if title := t.DisplayName(); title != "" { + fmt.Fprintf(w, "Title%d=%s\n", n, title) + } + length := t.DurationSecs + if length <= 0 { + length = -1 + } + fmt.Fprintf(w, "Length%d=%d\n", n, length) + } + fmt.Fprintf(w, "NumberOfEntries=%d\nVersion=2\n", len(tracks)) +} + +func shellQuote(s string) string { + return "'" + strings.ReplaceAll(s, "'", "'\\''") + "'" +} + +func sshFindAudio(host string, paths []string) ([]string, error) { + var nameArgs []string + first := true + for ext := range player.SupportedExts { + if !first { + nameArgs = append(nameArgs, "-o") + } + nameArgs = append(nameArgs, "-name", "'*"+ext+"'") + first = false + } + + var allFiles []string + for _, p := range paths { + findCmd := fmt.Sprintf("find %s -type f \\( %s \\) | sort", + shellQuote(p), strings.Join(nameArgs, " ")) + + sshArgs := []string{"-o", "BatchMode=yes", "-o", "StrictHostKeyChecking=yes", "-o", "ConnectTimeout=5", host, findCmd} + cmd := exec.Command("ssh", sshArgs...) + out, err := cmd.Output() + if err != nil { + return nil, fmt.Errorf("ssh find on %s:%s: %w", host, p, err) + } + + lines := strings.SplitSeq(strings.TrimSpace(string(out)), "\n") + for line := range lines { + line = strings.TrimSpace(line) + if line != "" { + allFiles = append(allFiles, line) + } + } + } + + return allFiles, nil +} + +func newProvider() (*local.Provider, error) { + p := local.New() + if p == nil { + return nil, fmt.Errorf("failed to initialize local playlist provider") + } + return p, nil +} diff --git a/cmd/playlist_ops_test.go b/cmd/playlist_ops_test.go new file mode 100644 index 0000000..a2c5118 --- /dev/null +++ b/cmd/playlist_ops_test.go @@ -0,0 +1,501 @@ +package cmd + +import ( + "bytes" + "io" + "os" + "path/filepath" + "strings" + "testing" + + "github.com/bjarneo/cliamp/playlist" +) + +// captureStdout runs fn with os.Stdout redirected to a buffer and returns what +// was written. +func captureStdout(t *testing.T, fn func() error) (string, error) { + t.Helper() + + r, w, err := os.Pipe() + if err != nil { + t.Fatalf("os.Pipe: %v", err) + } + old := os.Stdout + os.Stdout = w + + done := make(chan struct{}) + var buf bytes.Buffer + go func() { + _, _ = io.Copy(&buf, r) + close(done) + }() + + runErr := fn() + w.Close() + <-done + os.Stdout = old + return buf.String(), runErr +} + +func writeAudioFile(t *testing.T, path string) { + t.Helper() + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + if err := os.WriteFile(path, []byte{}, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } +} + +func setupTestEnv(t *testing.T) string { + t.Helper() + home := t.TempDir() + t.Setenv("HOME", home) + return home +} + +func TestPlaylistListEmpty(t *testing.T) { + setupTestEnv(t) + + out, err := captureStdout(t, PlaylistList) + if err != nil { + t.Fatalf("PlaylistList: %v", err) + } + if !strings.Contains(out, "No playlists") { + t.Errorf("output = %q, want 'No playlists...'", out) + } +} + +func TestPlaylistCreateAndList(t *testing.T) { + home := setupTestEnv(t) + audioDir := filepath.Join(home, "music") + writeAudioFile(t, filepath.Join(audioDir, "song1.mp3")) + writeAudioFile(t, filepath.Join(audioDir, "song2.flac")) + + // Create + out, err := captureStdout(t, func() error { + return PlaylistCreate("mymix", []string{audioDir}, "") + }) + if err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + if !strings.Contains(out, "Created playlist") { + t.Errorf("create output = %q, want 'Created playlist'", out) + } + + // List + out, err = captureStdout(t, PlaylistList) + if err != nil { + t.Fatalf("PlaylistList: %v", err) + } + if !strings.Contains(out, "mymix") { + t.Errorf("list output = %q, want to mention 'mymix'", out) + } + if !strings.Contains(out, "2 tracks") { + t.Errorf("list output = %q, want '2 tracks'", out) + } +} + +func TestPlaylistCreateNoAudio(t *testing.T) { + home := setupTestEnv(t) + emptyDir := filepath.Join(home, "empty") + if err := os.MkdirAll(emptyDir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + err := PlaylistCreate("nothing", []string{emptyDir}, "") + if err == nil { + t.Fatal("PlaylistCreate with no audio should error") + } + if !strings.Contains(err.Error(), "no audio") { + t.Errorf("error = %q, want to mention 'no audio'", err.Error()) + } +} + +func TestPlaylistCreateEmpty(t *testing.T) { + setupTestEnv(t) + + out, err := captureStdout(t, func() error { + return PlaylistCreate("empty", nil, "") + }) + if err != nil { + t.Fatalf("PlaylistCreate empty: %v", err) + } + if !strings.Contains(out, "Created empty playlist") { + t.Fatalf("output = %q, want empty playlist confirmation", out) + } + out, err = captureStdout(t, func() error { return PlaylistShow("empty", false) }) + if err != nil { + t.Fatalf("PlaylistShow empty: %v", err) + } + if !strings.Contains(out, "is empty") { + t.Fatalf("show output = %q, want empty message", out) + } +} + +func TestPlaylistCreateDuplicate(t *testing.T) { + home := setupTestEnv(t) + audio := filepath.Join(home, "a.mp3") + writeAudioFile(t, audio) + + if err := PlaylistCreate("dup", []string{audio}, ""); err != nil { + t.Fatalf("first PlaylistCreate: %v", err) + } + err := PlaylistCreate("dup", []string{audio}, "") + if err == nil { + t.Error("duplicate create should error") + } + if !strings.Contains(err.Error(), "already exists") { + t.Errorf("error = %q, want to mention 'already exists'", err.Error()) + } +} + +func TestPlaylistAddAppends(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + b := filepath.Join(home, "b.mp3") + writeAudioFile(t, a) + writeAudioFile(t, b) + + if err := PlaylistCreate("mix", []string{a}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + if err := PlaylistAdd("mix", []string{b}); err != nil { + t.Fatalf("PlaylistAdd: %v", err) + } + + out, _ := captureStdout(t, func() error { return PlaylistShow("mix", false) }) + if !strings.Contains(out, "2 tracks") { + t.Errorf("Show output = %q, want '2 tracks' after add", out) + } +} + +func TestPlaylistAddSkipsDuplicates(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + writeAudioFile(t, a) + + if err := PlaylistCreate("mix", []string{a}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + out, err := captureStdout(t, func() error { return PlaylistAdd("mix", []string{a}) }) + if err != nil { + t.Fatalf("PlaylistAdd duplicate: %v", err) + } + if !strings.Contains(out, "0 tracks") || !strings.Contains(out, "1 duplicate skipped") { + t.Fatalf("output = %q, want duplicate skip count", out) + } +} + +func TestPlaylistAddNonExistent(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + writeAudioFile(t, a) + + err := PlaylistAdd("ghost", []string{a}) + if err == nil { + t.Error("PlaylistAdd on non-existent playlist should error") + } +} + +func TestPlaylistShowEmpty(t *testing.T) { + setupTestEnv(t) + err := PlaylistShow("ghost", false) + if err == nil { + t.Error("PlaylistShow of missing playlist should error") + } +} + +func TestPlaylistShowJSON(t *testing.T) { + home := setupTestEnv(t) + audio := filepath.Join(home, "a.mp3") + writeAudioFile(t, audio) + if err := PlaylistCreate("mix", []string{audio}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + out, err := captureStdout(t, func() error { return PlaylistShow("mix", true) }) + if err != nil { + t.Fatalf("PlaylistShow JSON: %v", err) + } + if !strings.HasPrefix(strings.TrimSpace(out), "[") { + t.Errorf("JSON output should start with '[': %s", out) + } + if !strings.Contains(out, "\"path\"") { + t.Errorf("JSON output should contain 'path' key: %s", out) + } +} + +func TestPlaylistRemove(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + b := filepath.Join(home, "b.mp3") + writeAudioFile(t, a) + writeAudioFile(t, b) + if err := PlaylistCreate("mix", []string{a, b}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + if err := PlaylistRemove("mix", 1); err != nil { + t.Fatalf("PlaylistRemove: %v", err) + } + + out, _ := captureStdout(t, func() error { return PlaylistShow("mix", false) }) + if !strings.Contains(out, "1 tracks") { + t.Errorf("output = %q, want '1 tracks' after remove", out) + } +} + +func TestPlaylistRemoveOutOfRange(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + writeAudioFile(t, a) + if err := PlaylistCreate("mix", []string{a}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + err := PlaylistRemove("mix", 999) + if err == nil { + t.Error("PlaylistRemove with out-of-range index should error") + } +} + +func TestPlaylistDelete(t *testing.T) { + home := setupTestEnv(t) + audio := filepath.Join(home, "a.mp3") + writeAudioFile(t, audio) + if err := PlaylistCreate("todelete", []string{audio}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + if err := PlaylistDelete("todelete"); err != nil { + t.Fatalf("PlaylistDelete: %v", err) + } + + out, _ := captureStdout(t, PlaylistList) + if strings.Contains(out, "todelete") { + t.Errorf("after delete, List output still contains 'todelete': %s", out) + } +} + +func TestPlaylistDeleteMissing(t *testing.T) { + setupTestEnv(t) + err := PlaylistDelete("ghost") + if err == nil { + t.Error("PlaylistDelete on missing playlist should error") + } +} + +func TestPlaylistRename(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + writeAudioFile(t, a) + if err := PlaylistCreate("old", []string{a}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + if err := PlaylistRename("old", "new"); err != nil { + t.Fatalf("PlaylistRename: %v", err) + } + if err := PlaylistShow("new", false); err != nil { + t.Fatalf("renamed playlist missing: %v", err) + } + if err := PlaylistShow("old", false); err == nil { + t.Fatal("old playlist should no longer exist") + } +} + +func TestPlaylistDedupeAndSort(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + b := filepath.Join(home, "b.mp3") + writeAudioFile(t, a) + writeAudioFile(t, b) + if err := PlaylistCreate("mix", nil, ""); err != nil { + t.Fatalf("PlaylistCreate empty: %v", err) + } + p, err := newProvider() + if err != nil { + t.Fatal(err) + } + if err := p.SavePlaylist("mix", []playlist.Track{{Path: b, Title: "B"}, {Path: a, Title: "A"}, {Path: a, Title: "A dup"}}); err != nil { + t.Fatalf("SavePlaylist: %v", err) + } + if err := PlaylistDedupe("mix"); err != nil { + t.Fatalf("PlaylistDedupe: %v", err) + } + if err := PlaylistSort("mix", "title"); err != nil { + t.Fatalf("PlaylistSort: %v", err) + } + tracks, err := p.Tracks("mix") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 2 || tracks[0].Title != "A" || tracks[1].Title != "B" { + t.Fatalf("tracks after dedupe/sort = %+v", tracks) + } +} + +func TestPlaylistDoctorFixPrunesMissing(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + missing := filepath.Join(home, "missing.mp3") + writeAudioFile(t, a) + if err := PlaylistCreate("mix", nil, ""); err != nil { + t.Fatalf("PlaylistCreate empty: %v", err) + } + p, err := newProvider() + if err != nil { + t.Fatal(err) + } + if err := p.SavePlaylist("mix", []playlist.Track{{Path: a, Title: "A"}, {Path: missing, Title: "Missing"}}); err != nil { + t.Fatalf("SavePlaylist: %v", err) + } + if err := PlaylistDoctor("mix", true); err != nil { + t.Fatalf("PlaylistDoctor: %v", err) + } + tracks, err := p.Tracks("mix") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 1 || tracks[0].Path != a { + t.Fatalf("tracks after doctor = %+v", tracks) + } +} + +func TestPlaylistImportExportM3U(t *testing.T) { + home := setupTestEnv(t) + a := filepath.Join(home, "a.mp3") + writeAudioFile(t, a) + m3u := filepath.Join(home, "mix.m3u") + if err := os.WriteFile(m3u, []byte("#EXTM3U\n#EXTINF:12,Song\na.mp3\n"), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + if err := PlaylistImport(m3u, "imported"); err != nil { + t.Fatalf("PlaylistImport: %v", err) + } + out, err := captureStdout(t, func() error { return PlaylistExport("imported", "m3u", "") }) + if err != nil { + t.Fatalf("PlaylistExport: %v", err) + } + if !strings.Contains(out, "#EXTM3U") || !strings.Contains(out, a) { + t.Fatalf("export output = %q, want M3U with resolved path", out) + } +} + +func TestPlaylistExportInvalidFormatDoesNotTruncateOutput(t *testing.T) { + home := setupTestEnv(t) + p, err := newProvider() + if err != nil { + t.Fatal(err) + } + if err := p.SavePlaylist("mix", []playlist.Track{{Path: "/a.mp3", Title: "A"}}); err != nil { + t.Fatalf("SavePlaylist: %v", err) + } + out := filepath.Join(home, "keep.txt") + if err := os.WriteFile(out, []byte("keep"), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := PlaylistExport("mix", "bad", out); err == nil { + t.Fatal("PlaylistExport should reject unsupported format") + } + data, err := os.ReadFile(out) + if err != nil { + t.Fatalf("ReadFile: %v", err) + } + if string(data) != "keep" { + t.Fatalf("output file = %q, want keep", string(data)) + } +} + +func TestPlaylistBookmarkToggle(t *testing.T) { + home := setupTestEnv(t) + audio := filepath.Join(home, "a.mp3") + writeAudioFile(t, audio) + if err := PlaylistCreate("mix", []string{audio}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + + // Bookmark on. + out, err := captureStdout(t, func() error { return PlaylistBookmark("mix", 1) }) + if err != nil { + t.Fatalf("PlaylistBookmark: %v", err) + } + if !strings.Contains(out, "★") { + t.Errorf("first bookmark output = %q, want '★'", out) + } + + // Bookmark off. + out, err = captureStdout(t, func() error { return PlaylistBookmark("mix", 1) }) + if err != nil { + t.Fatalf("PlaylistBookmark toggle: %v", err) + } + if !strings.Contains(out, "☆") { + t.Errorf("second bookmark output = %q, want '☆'", out) + } +} + +func TestPlaylistBookmarksEmpty(t *testing.T) { + setupTestEnv(t) + out, err := captureStdout(t, PlaylistBookmarks) + if err != nil { + t.Fatalf("PlaylistBookmarks: %v", err) + } + if !strings.Contains(out, "No bookmarks") { + t.Errorf("output = %q, want 'No bookmarks...'", out) + } +} + +func TestPlaylistBookmarksShowsStars(t *testing.T) { + home := setupTestEnv(t) + audio := filepath.Join(home, "a.mp3") + writeAudioFile(t, audio) + if err := PlaylistCreate("mix", []string{audio}, ""); err != nil { + t.Fatalf("PlaylistCreate: %v", err) + } + // Bookmark (captureStdout silences the toggle output). + _, _ = captureStdout(t, func() error { return PlaylistBookmark("mix", 1) }) + + out, err := captureStdout(t, PlaylistBookmarks) + if err != nil { + t.Fatalf("PlaylistBookmarks: %v", err) + } + if !strings.Contains(out, "★") { + t.Errorf("bookmarks output = %q, want '★'", out) + } +} + +func TestCollectLocalAudioMultiplePaths(t *testing.T) { + dir := t.TempDir() + a := filepath.Join(dir, "a.mp3") + b := filepath.Join(dir, "sub", "b.flac") + writeAudioFile(t, a) + writeAudioFile(t, b) + + got, err := collectLocalAudio([]string{a, b}) + if err != nil { + t.Fatalf("collectLocalAudio: %v", err) + } + if len(got) != 2 { + t.Errorf("got %d paths, want 2 — %v", len(got), got) + } +} + +func TestCollectLocalAudioMissingPath(t *testing.T) { + _, err := collectLocalAudio([]string{filepath.Join(t.TempDir(), "nope")}) + if err == nil { + t.Error("collectLocalAudio with missing path should error") + } +} + +func TestNewProvider(t *testing.T) { + setupTestEnv(t) + p, err := newProvider() + if err != nil { + t.Fatalf("newProvider: %v", err) + } + if p == nil { + t.Error("newProvider returned nil provider") + } +} diff --git a/cmd/playlist_test.go b/cmd/playlist_test.go new file mode 100644 index 0000000..4e9ebd9 --- /dev/null +++ b/cmd/playlist_test.go @@ -0,0 +1,23 @@ +package cmd + +import "testing" + +func TestShellQuote(t *testing.T) { + tests := []struct { + input, want string + }{ + {"simple", "'simple'"}, + {"with space", "'with space'"}, + {"it's", `'it'\''s'`}, + {"", "''"}, + {"a'b'c", `'a'\''b'\''c'`}, + {`back\slash`, `'back\slash'`}, + {`"double"`, `'"double"'`}, + } + for _, tt := range tests { + got := shellQuote(tt.input) + if got != tt.want { + t.Errorf("shellQuote(%q) = %q, want %q", tt.input, got, tt.want) + } + } +} diff --git a/cmd/setup.go b/cmd/setup.go new file mode 100644 index 0000000..b825dca --- /dev/null +++ b/cmd/setup.go @@ -0,0 +1,1178 @@ +// Package cmd implements interactive subcommands invoked from the CLI. +// setup.go contains the provider onboarding wizard reachable via +// `cliamp setup`. It walks the user through configuring each remote +// provider (Navidrome, Plex, Jellyfin, Spotify, Qobuz, NetEase, YouTube Music), +// validates the connection where possible, and writes the resulting +// TOML section to ~/.config/cliamp/config.toml. +// +// The UI is a small standalone Bubbletea+Lipgloss program — separate from +// the main player Model — because setup runs to completion and exits. +package cmd + +import ( + "context" + "errors" + "fmt" + "io/fs" + "net/url" + "os" + "path/filepath" + "strconv" + "strings" + "time" + "unicode/utf8" + + tea "charm.land/bubbletea/v2" + "charm.land/lipgloss/v2" + + "github.com/bjarneo/cliamp/external/emby" + "github.com/bjarneo/cliamp/external/jellyfin" + "github.com/bjarneo/cliamp/external/navidrome" + "github.com/bjarneo/cliamp/external/netease" + "github.com/bjarneo/cliamp/external/plex" + "github.com/bjarneo/cliamp/internal/appdir" +) + +// Setup launches the interactive wizard. Returns nil on clean exit. +func Setup() error { + prog := tea.NewProgram(newSetupModel()) + _, err := prog.Run() + return err +} + +// ----- Provider specs ----------------------------------------------------- + +type fieldSpec struct { + key string + label string + help string // shown faintly under the field + required bool + secret bool + defaultV string + // onlyIf, when non-nil, hides the field unless the predicate returns true + // against the current values map. Used by Jellyfin for token-vs-password. + onlyIf func(map[string]string) bool +} + +type providerSpec struct { + key string + name string + section string + intro []string // pre-form blurb (with help URLs) + picker *pickerSpec + fields []fieldSpec + // validate runs a probe against the live server. Nil skips validation. + validate func(map[string]string) error + // body returns the TOML block body (no header). + body func(map[string]string) string + // extraValidate runs after the form before validate, e.g. to enforce + // "token OR (user+password)" for Jellyfin. + extraValidate func(map[string]string) error +} + +// pickerSpec is an optional radio choice shown before the fields. The +// selected option's key is stored in values[key]. fieldSpec.onlyIf can +// reference this to show different fields per choice. +type pickerSpec struct { + key string + label string + options []pickerOption +} + +type pickerOption struct { + value string + label string +} + +// Picker keys are stored in the values map alongside real field keys; the +// leading underscore distinguishes them from TOML field names. +const ( + keyJellyfinAuth = "_auth" + keyEmbyAuth = "_emby_auth" + keyNetEaseBrowser = "_netease_browser" + keyYTMusicMode = "_mode" + keySpotifyMode = "_spotify_mode" + keyQobuzQuality = "_qobuz_quality" +) + +func providers() []providerSpec { + return []providerSpec{ + { + key: "navidrome", + name: "Navidrome / Subsonic", + section: "navidrome", + intro: []string{ + "Self-hosted music server using the Subsonic API.", + "Docs: cliamp.stream → docs/navidrome.md", + }, + fields: []fieldSpec{ + {key: "url", label: "Server URL", help: "e.g. https://music.example.com", required: true}, + {key: "user", label: "Username", required: true}, + {key: "password", label: "Password", required: true, secret: true}, + }, + validate: func(v map[string]string) error { + return navidrome.New(v["url"], v["user"], v["password"]).Ping() + }, + body: func(v map[string]string) string { + return strings.Join([]string{ + fmt.Sprintf("url = %q", v["url"]), + fmt.Sprintf("user = %q", v["user"]), + fmt.Sprintf("password = %q", v["password"]), + }, "\n") + }, + }, + { + key: "plex", + name: "Plex Media Server", + section: "plex", + intro: []string{ + "Stream from your Plex server using an X-Plex-Token.", + "Find a token: https://support.plex.tv/articles/204059436", + }, + fields: []fieldSpec{ + {key: "url", label: "Server URL", help: "e.g. http://192.168.1.10:32400", required: true}, + {key: "token", label: "X-Plex-Token", required: true, secret: true}, + }, + validate: func(v map[string]string) error { + return plex.NewClient(v["url"], v["token"]).Ping() + }, + body: func(v map[string]string) string { + return strings.Join([]string{ + fmt.Sprintf("url = %q", v["url"]), + fmt.Sprintf("token = %q", v["token"]), + }, "\n") + }, + }, + { + key: "jellyfin", + name: "Jellyfin", + section: "jellyfin", + intro: []string{ + "Authenticate with an API token (Dashboard → API Keys)", + "or with your username and password.", + }, + picker: &pickerSpec{ + key: keyJellyfinAuth, + label: "Authentication", + options: []pickerOption{ + {value: "token", label: "API token"}, + {value: "password", label: "Username + password"}, + }, + }, + fields: []fieldSpec{ + {key: "url", label: "Server URL", help: "e.g. https://jellyfin.example.com", required: true}, + {key: "token", label: "API token", required: true, secret: true, + onlyIf: func(v map[string]string) bool { return v[keyJellyfinAuth] == "token" }}, + {key: "user", label: "Username", required: true, + onlyIf: func(v map[string]string) bool { return v[keyJellyfinAuth] == "password" }}, + {key: "password", label: "Password", required: true, secret: true, + onlyIf: func(v map[string]string) bool { return v[keyJellyfinAuth] == "password" }}, + }, + validate: func(v map[string]string) error { + return jellyfin.NewClient(v["url"], v["token"], "", v["user"], v["password"]).Ping() + }, + body: func(v map[string]string) string { + lines := []string{fmt.Sprintf("url = %q", v["url"])} + if v[keyJellyfinAuth] == "token" { + lines = append(lines, fmt.Sprintf("token = %q", v["token"])) + } else { + lines = append(lines, + fmt.Sprintf("user = %q", v["user"]), + fmt.Sprintf("password = %q", v["password"]), + ) + } + return strings.Join(lines, "\n") + }, + }, + { + key: "emby", + name: "Emby", + section: "emby", + intro: []string{ + "Authenticate with an API key (Dashboard → API Keys)", + "or with your username and password.", + }, + picker: &pickerSpec{ + key: keyEmbyAuth, + label: "Authentication", + options: []pickerOption{ + {value: "token", label: "API key"}, + {value: "password", label: "Username + password"}, + }, + }, + fields: []fieldSpec{ + {key: "url", label: "Server URL", help: "e.g. https://emby.example.com", required: true}, + {key: "token", label: "API key", required: true, secret: true, + onlyIf: func(v map[string]string) bool { return v[keyEmbyAuth] == "token" }}, + {key: "user", label: "Username (optional)", help: "multi-user servers: picks your account from /Users", + onlyIf: func(v map[string]string) bool { return v[keyEmbyAuth] == "token" }}, + {key: "user", label: "Username", required: true, + onlyIf: func(v map[string]string) bool { return v[keyEmbyAuth] == "password" }}, + {key: "password", label: "Password", required: true, secret: true, + onlyIf: func(v map[string]string) bool { return v[keyEmbyAuth] == "password" }}, + }, + validate: func(v map[string]string) error { + if err := emby.NewClient(v["url"], v["token"], "", v["user"], v["password"]).Ping(); err != nil { + return fmt.Errorf("emby: validation: %w", err) + } + return nil + }, + body: func(v map[string]string) string { + lines := []string{fmt.Sprintf("url = %q", v["url"])} + if v[keyEmbyAuth] == "token" { + lines = append(lines, fmt.Sprintf("token = %q", v["token"])) + if v["user"] != "" { + lines = append(lines, fmt.Sprintf("user = %q", v["user"])) + } + } else { + lines = append(lines, + fmt.Sprintf("user = %q", v["user"]), + fmt.Sprintf("password = %q", v["password"]), + ) + } + return strings.Join(lines, "\n") + }, + }, + { + key: "spotify", + name: "Spotify (Premium)", + section: "spotify", + intro: []string{ + "Requires a Spotify Premium account.", + "", + "Recommended: register your own Spotify Developer app at", + "developer.spotify.com/dashboard (redirect URI", + "http://127.0.0.1:19872/login). Your own client_id gives you a", + "private rate-limit quota and works for playback, library, and", + "playlists. Apps registered after Nov 27, 2024 can't use", + "/v1/search though — that's a Spotify dev-mode restriction.", + "", + "Alternative: cliamp ships a built-in client_id (the librespot", + "keymaster) that bypasses the search restriction. It's shared", + "with every librespot- and spotify-player-based client, so you", + "may see occasional 429 errors when the pool is busy.", + }, + picker: &pickerSpec{ + key: keySpotifyMode, + label: "Client ID", + options: []pickerOption{ + {value: "custom", label: "Use my own Spotify Developer app client_id"}, + {value: "default", label: "Use built-in shared client_id"}, + }, + }, + fields: []fieldSpec{ + {key: "client_id", label: "Client ID", required: true, + help: "from developer.spotify.com/dashboard; redirect URI http://127.0.0.1:19872/login", + onlyIf: func(v map[string]string) bool { return v[keySpotifyMode] == "custom" }}, + {key: "bitrate", label: "Bitrate", help: "96, 160, or 320 kbps", defaultV: "320"}, + }, + extraValidate: func(v map[string]string) error { + if v["bitrate"] == "" { + return nil + } + if _, err := strconv.Atoi(v["bitrate"]); err != nil { + return fmt.Errorf("bitrate must be a number") + } + return nil + }, + body: func(v map[string]string) string { + br := v["bitrate"] + if br == "" { + br = "320" + } + lines := []string{} + if v[keySpotifyMode] == "custom" && v["client_id"] != "" { + lines = append(lines, fmt.Sprintf("client_id = %q", v["client_id"])) + } + lines = append(lines, fmt.Sprintf("bitrate = %s", br)) + return strings.Join(lines, "\n") + }, + }, + { + key: "qobuz", + name: "Qobuz", + section: "qobuz", + intro: []string{ + "Lossless streaming. Requires an active Qobuz subscription.", + "", + "No API credentials needed - cliamp obtains them automatically.", + "After setup, launch cliamp, select Qobuz, and press Enter to", + "sign in via OAuth in your browser. Hi-Res tiers require a plan", + "that includes them.", + }, + picker: &pickerSpec{ + key: keyQobuzQuality, + label: "Stream quality", + options: []pickerOption{ + {value: "6", label: "FLAC 16-bit/44.1kHz (CD) - recommended"}, + {value: "7", label: "FLAC 24-bit up to 96kHz (Hi-Res)"}, + {value: "27", label: "FLAC 24-bit up to 192kHz (Hi-Res)"}, + {value: "5", label: "MP3 320kbps"}, + }, + }, + body: func(v map[string]string) string { + q := v[keyQobuzQuality] + if q == "" { + q = "6" + } + return strings.Join([]string{ + "enabled = true", + fmt.Sprintf("quality = %s", q), + }, "\n") + }, + }, + { + key: "netease", + name: "NetEase Cloud Music", + section: "netease", + intro: []string{ + "Reuses your browser session through yt-dlp cookies.", + "Sign in at music.163.com first, then pick that browser here.", + }, + picker: &pickerSpec{ + key: keyNetEaseBrowser, + label: "Browser session", + options: []pickerOption{ + {value: "chrome", label: "Chrome"}, + {value: "safari", label: "Safari"}, + {value: "firefox", label: "Firefox"}, + {value: "brave", label: "Brave"}, + {value: "edge", label: "Edge"}, + {value: "chromium", label: "Chromium"}, + {value: "vivaldi", label: "Vivaldi"}, + {value: "custom", label: "Custom browser/profile"}, + }, + }, + fields: []fieldSpec{ + {key: "cookies_from", label: "Custom browser/profile", help: "e.g. chrome:Profile 1, firefox:default-release", required: true, + onlyIf: func(v map[string]string) bool { return v[keyNetEaseBrowser] == "custom" }}, + }, + validate: func(v map[string]string) error { + browser := netEaseCookiesFrom(v) + if browser == "" { + return fmt.Errorf("browser is required") + } + v["cookies_from"] = browser + ctx, cancel := context.WithTimeout(context.Background(), 45*time.Second) + defer cancel() + acc, err := netease.CheckLogin(ctx, browser) + if err != nil { + return fmt.Errorf("netease: validation: %w", err) + } + v["user_id"] = acc.UserID + return nil + }, + body: func(v map[string]string) string { + browser := netEaseCookiesFrom(v) + lines := []string{ + "enabled = true", + fmt.Sprintf("cookies_from = %q", browser), + } + if v["user_id"] != "" { + lines = append(lines, fmt.Sprintf("user_id = %q", v["user_id"])) + } + return strings.Join(lines, "\n") + }, + }, + { + key: "ytmusic", + name: "YouTube Music", + section: "ytmusic", + intro: []string{ + "Works out of the box with built-in fallback credentials.", + "Provide your own OAuth client to skip the shared pool, and/or", + "a browser name for cookie-based age-gated playback.", + }, + picker: &pickerSpec{ + key: keyYTMusicMode, + label: "Mode", + options: []pickerOption{ + {value: "default", label: "Use built-in credentials (recommended)"}, + {value: "custom", label: "Provide my own OAuth credentials / cookies"}, + {value: "off", label: "Disable YouTube Music"}, + }, + }, + fields: []fieldSpec{ + {key: "client_id", label: "OAuth Client ID", + onlyIf: func(v map[string]string) bool { return v[keyYTMusicMode] == "custom" }}, + {key: "client_secret", label: "OAuth Client Secret", secret: true, + onlyIf: func(v map[string]string) bool { return v[keyYTMusicMode] == "custom" }}, + {key: "cookies_from", label: "Cookies from browser", help: "e.g. chrome, firefox; blank to skip", + onlyIf: func(v map[string]string) bool { return v[keyYTMusicMode] == "custom" }}, + }, + body: func(v map[string]string) string { + switch v[keyYTMusicMode] { + case "off": + return "enabled = false" + case "custom": + lines := []string{"enabled = true"} + if v["client_id"] != "" { + lines = append(lines, fmt.Sprintf("client_id = %q", v["client_id"])) + } + if v["client_secret"] != "" { + lines = append(lines, fmt.Sprintf("client_secret = %q", v["client_secret"])) + } + if v["cookies_from"] != "" { + lines = append(lines, fmt.Sprintf("cookies_from = %q", v["cookies_from"])) + } + return strings.Join(lines, "\n") + default: + return "enabled = true" + } + }, + }, + } +} + +func netEaseCookiesFrom(v map[string]string) string { + picked := strings.TrimSpace(v[keyNetEaseBrowser]) + if picked == "" || picked == "custom" { + return strings.TrimSpace(v["cookies_from"]) + } + return picked +} + +// ----- Bubbletea model ---------------------------------------------------- + +type stage int + +const ( + stageMenu stage = iota + stagePicker + stageForm + stageValidating + stageResult +) + +type setupModel struct { + provs []providerSpec + w, h int + + stage stage + menuCursor int + + // active provider (index into provs); -1 means none + pidx int + + // picker state (within a provider) + pickerCursor int + + // form state + values map[string]string + visible []int // indices into provs[pidx].fields that are currently visible + fcursor int + + // validating + spinFrame int + + // result state + resultErr error + resultWarning bool // validation failed but config still valid + resultText string // overall message (e.g. "Saved [navidrome] section.") + saveFailed error // io error writing config (rare; shown as error result) + awaitingSave bool // true after a failed validate: waiting for y/n + + // cached so we don't hit os.UserHomeDir per-frame + cfgPath string +} + +func newSetupModel() *setupModel { + cfgPath, _ := configFilePath() + return &setupModel{ + provs: providers(), + stage: stageMenu, + pidx: -1, + values: map[string]string{}, + cfgPath: cfgPath, + } +} + +func (m *setupModel) Init() tea.Cmd { + return func() tea.Msg { return tea.RequestWindowSize() } +} + +// ----- Messages ----------------------------------------------------------- + +type validateDoneMsg struct{ err error } + +type spinTickMsg struct{} + +func spinTickCmd() tea.Cmd { + return tea.Tick(120*time.Millisecond, func(time.Time) tea.Msg { return spinTickMsg{} }) +} + +func runValidateCmd(spec providerSpec, values map[string]string) tea.Cmd { + return func() tea.Msg { + if spec.validate == nil { + return validateDoneMsg{} + } + return validateDoneMsg{err: spec.validate(values)} + } +} + +// ----- Update ------------------------------------------------------------- + +func (m *setupModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) { + switch msg := msg.(type) { + case tea.WindowSizeMsg: + m.w, m.h = msg.Width, msg.Height + return m, nil + + case tea.KeyPressMsg: + return m.handleKey(msg) + + case tea.PasteMsg: + return m.handlePaste(msg.Content) + + case spinTickMsg: + if m.stage == stageValidating { + m.spinFrame++ + return m, spinTickCmd() + } + return m, nil + + case validateDoneMsg: + return m.onValidateDone(msg.err) + } + return m, nil +} + +// handlePaste appends bracketed-paste content into the active form field. +// Newlines and other control characters are stripped — the wizard's fields +// are all single-line, and pasted credentials often have a trailing newline +// from the source app. +func (m *setupModel) handlePaste(content string) (tea.Model, tea.Cmd) { + if content == "" || m.stage != stageForm || len(m.visible) == 0 { + return m, nil + } + clean := sanitizePaste(content) + if clean == "" { + return m, nil + } + field := m.provs[m.pidx].fields[m.visible[m.fcursor]] + m.values[field.key] += clean + return m, nil +} + +func sanitizePaste(s string) string { + var b strings.Builder + b.Grow(len(s)) + for _, r := range s { + // Drop newlines and other ASCII control chars; keep spaces and tabs (tabs as space). + switch { + case r == '\n' || r == '\r': + continue + case r == '\t': + b.WriteRune(' ') + case r < 0x20: + continue + default: + b.WriteRune(r) + } + } + return b.String() +} + +func (m *setupModel) handleKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { + if msg.String() == "ctrl+c" { + return m, tea.Quit + } + + switch m.stage { + case stageMenu: + return m.menuKey(msg) + case stagePicker: + return m.pickerKey(msg) + case stageForm: + return m.formKey(msg) + case stageValidating: + // Ignore input while probing. + return m, nil + case stageResult: + return m.resultKey(msg) + } + return m, nil +} + +func (m *setupModel) menuKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { + switch msg.String() { + case "q", "esc": + return m, tea.Quit + case "up", "k": + if m.menuCursor > 0 { + m.menuCursor-- + } + case "down", "j": + if m.menuCursor < len(m.provs)-1 { + m.menuCursor++ + } + case "enter": + m.startProvider(m.menuCursor) + } + return m, nil +} + +func (m *setupModel) startProvider(idx int) { + m.pidx = idx + m.values = map[string]string{} + m.fcursor = 0 + m.pickerCursor = 0 + m.resultErr = nil + m.resultText = "" + m.resultWarning = false + m.awaitingSave = false + m.saveFailed = nil + + if m.provs[idx].picker != nil { + m.stage = stagePicker + } else { + m.refreshVisibleFields() + m.stage = stageForm + } +} + +func (m *setupModel) pickerKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { + p := m.provs[m.pidx].picker + switch msg.String() { + case "esc": + m.stage = stageMenu + return m, nil + case "up", "k": + if m.pickerCursor > 0 { + m.pickerCursor-- + } + case "down", "j": + if m.pickerCursor < len(p.options)-1 { + m.pickerCursor++ + } + case "enter": + m.values[p.key] = p.options[m.pickerCursor].value + // Pickers can short-circuit with no fields (e.g. ytmusic "default" / "off"). + m.refreshVisibleFields() + if len(m.visible) == 0 { + return m.submitForm() + } + m.stage = stageForm + } + return m, nil +} + +func (m *setupModel) formKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { + if len(m.visible) == 0 { + // Defensive: shouldn't happen; submit anyway. + return m.submitForm() + } + field := m.provs[m.pidx].fields[m.visible[m.fcursor]] + cur := m.values[field.key] + + switch msg.Code { + case tea.KeyEscape: + m.stage = stageMenu + return m, nil + case tea.KeyUp: + if m.fcursor > 0 { + m.fcursor-- + } + return m, nil + case tea.KeyTab, tea.KeyDown: + // Shift+Tab arrives with ModShift; treat it as "previous field". + if msg.Mod&tea.ModShift != 0 { + if m.fcursor > 0 { + m.fcursor-- + } + return m, nil + } + if m.fcursor < len(m.visible)-1 { + m.fcursor++ + } + return m, nil + case tea.KeyEnter: + // Enter on the last field submits; otherwise advance. + if m.fcursor < len(m.visible)-1 { + m.fcursor++ + return m, nil + } + return m.submitForm() + case tea.KeyBackspace: + if cur != "" { + m.values[field.key] = removeLastRune(cur) + } + return m, nil + case tea.KeySpace: + m.values[field.key] = cur + " " + return m, nil + } + + // Treat ctrl+s / ctrl+d as submit shortcuts. + if s := msg.String(); s == "ctrl+s" || s == "ctrl+d" { + return m.submitForm() + } + + if len(msg.Text) > 0 { + m.values[field.key] = cur + msg.Text + } + return m, nil +} + +func (m *setupModel) submitForm() (tea.Model, tea.Cmd) { + spec := m.provs[m.pidx] + + // Apply defaults for blank fields. + for _, f := range spec.fields { + if m.values[f.key] == "" && f.defaultV != "" { + m.values[f.key] = f.defaultV + } + } + + // Required-field check (only for visible fields). + for i, idx := range m.visible { + f := spec.fields[idx] + if f.required && strings.TrimSpace(m.values[f.key]) == "" { + m.fcursor = i + m.resultErr = fmt.Errorf("%s is required", f.label) + m.resultText = "" + m.stage = stageResult + return m, nil + } + } + + if spec.extraValidate != nil { + if err := spec.extraValidate(m.values); err != nil { + m.resultErr = err + m.stage = stageResult + return m, nil + } + } + + // Light URL sanity check before any network call. + if u, ok := m.values["url"]; ok && u != "" { + clean := strings.TrimRight(u, "/") + if !looksLikeHTTPURL(clean) { + m.resultErr = fmt.Errorf("URL must start with http:// or https://") + m.stage = stageResult + return m, nil + } + m.values["url"] = clean + } + + if spec.validate == nil { + // No probe; save immediately. + return m, m.persistAndDone(false) + } + + m.stage = stageValidating + m.spinFrame = 0 + return m, tea.Batch(spinTickCmd(), runValidateCmd(spec, m.values)) +} + +func (m *setupModel) onValidateDone(err error) (tea.Model, tea.Cmd) { + if err == nil { + return m, m.persistAndDone(false) + } + m.resultErr = err + m.awaitingSave = true + m.stage = stageResult + return m, nil +} + +// persistAndDone writes the section and transitions to result. warn=true +// indicates the user opted to save despite a failed probe. +func (m *setupModel) persistAndDone(warn bool) tea.Cmd { + spec := m.provs[m.pidx] + body := spec.body(m.values) + if err := saveSection(spec.section, body); err != nil { + m.saveFailed = err + m.stage = stageResult + m.awaitingSave = false + return nil + } + m.stage = stageResult + m.awaitingSave = false + m.resultWarning = warn + m.resultText = fmt.Sprintf("Saved [%s] section.", spec.section) + return nil +} + +func (m *setupModel) resultKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { + if m.awaitingSave { + switch strings.ToLower(msg.String()) { + case "y": + m.persistAndDone(true) + return m, nil + case "n", "esc": + m.awaitingSave = false + m.resultErr = nil + m.stage = stageMenu + return m, nil + } + return m, nil + } + + switch msg.String() { + case "enter", "esc", "q", " ": + m.stage = stageMenu + return m, nil + } + return m, nil +} + +// refreshVisibleFields recomputes the visible-field index list based on +// the current values map, then resets the cursor to a sensible position. +func (m *setupModel) refreshVisibleFields() { + spec := m.provs[m.pidx] + m.visible = m.visible[:0] + for i, f := range spec.fields { + if f.onlyIf == nil || f.onlyIf(m.values) { + m.visible = append(m.visible, i) + } + } + if m.fcursor >= len(m.visible) { + m.fcursor = 0 + } +} + +// ----- Rendering ---------------------------------------------------------- + +var ( + // Color choices match the existing player palette; ANSI numbers give + // good contrast against any terminal theme. + titleStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(10)).Bold(true) + hintStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(7)) + dimStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(8)) + accentStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(11)).Bold(true) + errStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(9)).Bold(true) + okStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(10)).Bold(true) + warnStyle = lipgloss.NewStyle().Foreground(lipgloss.ANSIColor(11)).Bold(true) + cardStyle = lipgloss.NewStyle(). + Border(lipgloss.RoundedBorder()). + BorderForeground(lipgloss.ANSIColor(8)). + Padding(1, 2) + activeFieldStyle = lipgloss.NewStyle(). + Border(lipgloss.NormalBorder(), false, false, false, true). + BorderForeground(lipgloss.ANSIColor(11)). + PaddingLeft(1) + inactiveFieldStyle = lipgloss.NewStyle().PaddingLeft(2) +) + +const ( + maxCardWidth = 78 + logoLine1 = " cliamp setup" + logoLine2 = " configure remote providers" +) + +func (m *setupModel) View() tea.View { + header := titleStyle.Render(logoLine1) + "\n" + + hintStyle.Render(logoLine2) + "\n" + + var body string + switch m.stage { + case stageMenu: + body = m.viewMenu() + case stagePicker: + body = m.viewPicker() + case stageForm: + body = m.viewForm() + case stageValidating: + body = m.viewValidating() + case stageResult: + body = m.viewResult() + } + + footer := "\n" + m.viewFooter() + view := tea.NewView(header + "\n" + body + footer) + view.AltScreen = true + return view +} + +// card wraps body in the standard rounded-border card sized to the terminal. +func (m *setupModel) card(body string) string { + return cardStyle.Width(min(maxCardWidth, m.viewWidth())).Render(body) +} + +func (m *setupModel) viewMenu() string { + var b strings.Builder + b.WriteString(accentStyle.Render("Pick a provider to configure")) + b.WriteString("\n\n") + for i, p := range m.provs { + marker := " " + nameRender := p.name + if i == m.menuCursor { + marker = accentStyle.Render("▸ ") + nameRender = accentStyle.Render(p.name) + } + b.WriteString(marker) + b.WriteString(nameRender) + b.WriteString("\n") + // Render the first intro line as a one-liner per item, faintly. + if len(p.intro) > 0 { + indent := " " + b.WriteString(indent) + b.WriteString(hintStyle.Render(p.intro[0])) + b.WriteString("\n") + } + } + b.WriteString("\n") + b.WriteString(dimStyle.Render("config: " + m.cfgPath)) + return m.card(b.String()) +} + +func (m *setupModel) viewPicker() string { + spec := m.provs[m.pidx] + p := spec.picker + var b strings.Builder + b.WriteString(accentStyle.Render(spec.name)) + b.WriteString("\n\n") + for _, line := range spec.intro { + b.WriteString(hintStyle.Render(line)) + b.WriteString("\n") + } + b.WriteString("\n") + b.WriteString(accentStyle.Render(p.label)) + b.WriteString("\n\n") + for i, opt := range p.options { + marker := " " + text := opt.label + if i == m.pickerCursor { + marker = accentStyle.Render("▸ ") + text = accentStyle.Render(opt.label) + } + b.WriteString(marker) + b.WriteString(text) + b.WriteString("\n") + } + return m.card(b.String()) +} + +func (m *setupModel) viewForm() string { + spec := m.provs[m.pidx] + var b strings.Builder + b.WriteString(accentStyle.Render(spec.name)) + b.WriteString("\n\n") + for _, line := range spec.intro { + b.WriteString(hintStyle.Render(line)) + b.WriteString("\n") + } + b.WriteString("\n") + + for i, idx := range m.visible { + f := spec.fields[idx] + val := m.values[f.key] + display := val + if f.secret { + display = strings.Repeat("•", utf8.RuneCountInString(val)) + } + labelLine := f.label + if f.required { + labelLine += accentStyle.Render(" *") + } + valueLine := display + if i == m.fcursor { + // Active: show cursor caret at end of value. + valueLine = display + accentStyle.Render("▎") + block := labelLine + "\n" + valueLine + if f.help != "" { + block += "\n" + dimStyle.Render(f.help) + } + b.WriteString(activeFieldStyle.Render(block)) + } else { + if valueLine == "" { + valueLine = dimStyle.Render("(empty)") + } + block := labelLine + "\n" + valueLine + b.WriteString(inactiveFieldStyle.Render(block)) + } + b.WriteString("\n\n") + } + return m.card(strings.TrimRight(b.String(), "\n")) +} + +func (m *setupModel) viewValidating() string { + frames := []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"} + frame := frames[m.spinFrame%len(frames)] + body := accentStyle.Render(frame) + " " + + "Verifying connection to " + m.provs[m.pidx].name + "…" + return cardStyle.Width(min(maxCardWidth, m.viewWidth())).Render(body) +} + +func (m *setupModel) viewResult() string { + spec := m.provs[m.pidx] + var b strings.Builder + b.WriteString(accentStyle.Render(spec.name)) + b.WriteString("\n\n") + + if m.saveFailed != nil { + b.WriteString(errStyle.Render("✗ Failed to write config")) + b.WriteString("\n\n") + b.WriteString(m.saveFailed.Error()) + b.WriteString("\n\n") + b.WriteString(hintStyle.Render("Press any key to return to the menu.")) + return m.card(b.String()) + } + + if m.awaitingSave { + b.WriteString(errStyle.Render("✗ Validation failed")) + b.WriteString("\n\n") + b.WriteString(m.resultErr.Error()) + b.WriteString("\n\n") + b.WriteString(hintStyle.Render("The config will still load on next launch — useful when the server is offline now.")) + b.WriteString("\n\n") + b.WriteString(accentStyle.Render("Save anyway? ") + "[y/N]") + return m.card(b.String()) + } + + if m.resultErr != nil { + b.WriteString(errStyle.Render("✗ ")) + b.WriteString(m.resultErr.Error()) + b.WriteString("\n\n") + b.WriteString(hintStyle.Render("Press any key to return to the menu.")) + return m.card(b.String()) + } + + if m.resultWarning { + b.WriteString(warnStyle.Render("⚠ Saved without verification")) + } else { + b.WriteString(okStyle.Render("✓ " + m.resultText)) + } + b.WriteString("\n\n") + b.WriteString(dimStyle.Render(m.cfgPath)) + b.WriteString("\n\n") + b.WriteString(hintStyle.Render("Press any key to configure another provider, or q to quit.")) + return m.card(b.String()) +} + +func (m *setupModel) viewFooter() string { + var keys string + switch m.stage { + case stageMenu: + keys = "↑/↓ pick enter select q quit" + case stagePicker: + keys = "↑/↓ pick enter confirm esc back" + case stageForm: + keys = "↑/↓ field enter submit esc back" + case stageValidating: + keys = "ctrl+c cancel" + case stageResult: + if m.awaitingSave { + keys = "y save anyway n cancel" + } else { + keys = "any key continue q quit" + } + } + return dimStyle.Render(keys) +} + +func (m *setupModel) viewWidth() int { + if m.w <= 4 { + return maxCardWidth + } + return m.w - 2 +} + +// ----- Helpers ------------------------------------------------------------ + +func looksLikeHTTPURL(s string) bool { + u, err := url.Parse(s) + if err != nil { + return false + } + return u.Scheme == "http" || u.Scheme == "https" +} + +func configFilePath() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "config.toml"), nil +} + +// removeLastRune trims the final UTF-8 rune from s. +func removeLastRune(s string) string { + if len(s) > 0 { + _, size := utf8.DecodeLastRuneInString(s) + return s[:len(s)-size] + } + return s +} + +// saveSection rewrites or appends a [section] block in config.toml. The +// body is the raw TOML between the header and the next section/EOF; it +// must not contain a header line itself. Existing content for the same +// section is replaced; everything else is preserved as-is. +func saveSection(section, body string) error { + path, err := configFilePath() + if err != nil { + return err + } + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + return err + } + + header := "[" + section + "]" + block := header + "\n" + strings.TrimRight(body, "\n") + "\n" + + data, err := os.ReadFile(path) + if err != nil { + if !errors.Is(err, fs.ErrNotExist) { + return err + } + return os.WriteFile(path, []byte(block), 0o644) + } + + lines := strings.Split(string(data), "\n") + start, end := findSection(lines, section) + if start < 0 { + out := strings.TrimRight(string(data), "\n") + if out != "" { + out += "\n\n" + } + out += block + return os.WriteFile(path, []byte(out), 0o644) + } + + before := strings.TrimRight(strings.Join(lines[:start], "\n"), "\n") + after := "" + if end < len(lines) { + after = strings.TrimLeft(strings.Join(lines[end:], "\n"), "\n") + } + var b strings.Builder + if before != "" { + b.WriteString(before) + b.WriteString("\n\n") + } + b.WriteString(block) + if after != "" { + b.WriteString("\n") + b.WriteString(after) + if !strings.HasSuffix(after, "\n") { + b.WriteString("\n") + } + } + return os.WriteFile(path, []byte(b.String()), 0o644) +} + +// findSection returns [start, end) line indices for the [name] block in +// lines, where start points at the header line and end points at the +// next section header (or len(lines) if it's the last block). Returns +// (-1, -1) if the section is absent. +func findSection(lines []string, name string) (int, int) { + target := "[" + strings.ToLower(name) + "]" + start := -1 + for i, l := range lines { + t := strings.ToLower(strings.TrimSpace(l)) + if t == target { + start = i + break + } + } + if start < 0 { + return -1, -1 + } + for i := start + 1; i < len(lines); i++ { + t := strings.TrimSpace(lines[i]) + if strings.HasPrefix(t, "[") && strings.HasSuffix(t, "]") { + return start, i + } + } + return start, len(lines) +} diff --git a/cmd/setup_test.go b/cmd/setup_test.go new file mode 100644 index 0000000..7836998 --- /dev/null +++ b/cmd/setup_test.go @@ -0,0 +1,367 @@ +package cmd + +import ( + "os" + "path/filepath" + "strings" + "testing" + + tea "charm.land/bubbletea/v2" +) + +// keyPress builds a synthetic key event matching what the runtime sends. +func keyPress(code rune, text string) tea.KeyPressMsg { + return tea.KeyPressMsg(tea.Key{Code: code, Text: text}) +} + +func TestMenuNavigation(t *testing.T) { + m := newSetupModel() + + // Down twice from index 0. + m.handleKey(keyPress(tea.KeyDown, "")) + m.handleKey(keyPress(tea.KeyDown, "")) + if m.menuCursor != 2 { + t.Fatalf("menuCursor = %d, want 2", m.menuCursor) + } + + // Up once. + m.handleKey(keyPress(tea.KeyUp, "")) + if m.menuCursor != 1 { + t.Fatalf("after up: menuCursor = %d, want 1", m.menuCursor) + } + + // Down past the end clamps. + for i := 0; i < 99; i++ { + m.handleKey(keyPress(tea.KeyDown, "")) + } + if want := len(m.provs) - 1; m.menuCursor != want { + t.Fatalf("clamped menuCursor = %d, want %d", m.menuCursor, want) + } +} + +// TestPickerSelectionFiltersFields verifies that picking the Jellyfin +// "API token" option hides the user/password fields and vice versa. +func TestPickerSelectionFiltersFields(t *testing.T) { + m := newSetupModel() + + // Find Jellyfin's index. + jfIdx := -1 + for i, p := range m.provs { + if p.section == "jellyfin" { + jfIdx = i + break + } + } + if jfIdx < 0 { + t.Fatal("jellyfin spec missing") + } + + m.menuCursor = jfIdx + m.handleKey(keyPress(tea.KeyEnter, "")) // open picker + if m.stage != stagePicker { + t.Fatalf("stage = %v, want stagePicker", m.stage) + } + + // Pick "API token" (option 0). + m.handleKey(keyPress(tea.KeyEnter, "")) + if m.stage != stageForm { + t.Fatalf("stage = %v, want stageForm", m.stage) + } + + // Visible fields should be url + token, not user + password. + visibleKeys := map[string]bool{} + for _, idx := range m.visible { + visibleKeys[m.provs[jfIdx].fields[idx].key] = true + } + if !visibleKeys["url"] || !visibleKeys["token"] { + t.Fatalf("token mode missing url/token; got %v", visibleKeys) + } + if visibleKeys["user"] || visibleKeys["password"] { + t.Fatalf("token mode should hide user/password; got %v", visibleKeys) + } + + // Switch back, pick password mode, verify the inverse. + m.stage = stagePicker + m.values = map[string]string{} + m.pickerCursor = 1 + m.handleKey(keyPress(tea.KeyEnter, "")) + visibleKeys = map[string]bool{} + for _, idx := range m.visible { + visibleKeys[m.provs[jfIdx].fields[idx].key] = true + } + if !visibleKeys["user"] || !visibleKeys["password"] { + t.Fatalf("password mode missing user/password; got %v", visibleKeys) + } + if visibleKeys["token"] { + t.Fatalf("password mode should hide token; got %v", visibleKeys) + } +} + +// TestEmbyPickerSelectionFiltersFields mirrors TestPickerSelectionFiltersFields +// for the Emby provider, which uses the same token/password picker shape. +func TestEmbyPickerSelectionFiltersFields(t *testing.T) { + m := newSetupModel() + + embyIdx := -1 + for i, p := range m.provs { + if p.section == "emby" { + embyIdx = i + break + } + } + if embyIdx < 0 { + t.Fatal("emby spec missing") + } + + tests := []struct { + name string + pickerCursor int + wantVisible []string + wantHidden []string + }{ + {"API key", 0, []string{"url", "token", "user"}, []string{"password"}}, + {"password", 1, []string{"url", "user", "password"}, []string{"token"}}, + } + + for _, tc := range tests { + t.Run(tc.name, func(t *testing.T) { + m.menuCursor = embyIdx + m.stage = stageMenu + m.values = map[string]string{} + m.handleKey(keyPress(tea.KeyEnter, "")) // open picker + if m.stage != stagePicker { + t.Fatalf("stage = %v, want stagePicker", m.stage) + } + m.pickerCursor = tc.pickerCursor + m.handleKey(keyPress(tea.KeyEnter, "")) // select picker option + if m.stage != stageForm { + t.Fatalf("stage = %v, want stageForm", m.stage) + } + visible := map[string]bool{} + for _, idx := range m.visible { + visible[m.provs[embyIdx].fields[idx].key] = true + } + for _, k := range tc.wantVisible { + if !visible[k] { + t.Errorf("field %q not visible; got %v", k, visible) + } + } + for _, k := range tc.wantHidden { + if visible[k] { + t.Errorf("field %q should be hidden; got %v", k, visible) + } + } + }) + } +} + +// TestRequiredFieldBlocksSubmit ensures pressing Enter on the last field +// without filling required values produces an error result rather than +// silently saving. +func TestRequiredFieldBlocksSubmit(t *testing.T) { + m := newSetupModel() + // Pick Navidrome. + for i, p := range m.provs { + if p.section == "navidrome" { + m.menuCursor = i + break + } + } + m.handleKey(keyPress(tea.KeyEnter, "")) // open form (no picker) + if m.stage != stageForm { + t.Fatalf("stage = %v, want stageForm", m.stage) + } + + // Submit immediately with all fields blank. + m.submitForm() + if m.stage != stageResult { + t.Fatalf("stage = %v, want stageResult", m.stage) + } + if m.resultErr == nil || !strings.Contains(m.resultErr.Error(), "required") { + t.Fatalf("resultErr = %v, want a 'required' error", m.resultErr) + } +} + +// TestPasteIntoActiveField checks that bracketed-paste content lands in +// the focused field, with newlines stripped (Spotify Client IDs sometimes +// arrive with a trailing newline from the source app). +func TestPasteIntoActiveField(t *testing.T) { + m := newSetupModel() + for i, p := range m.provs { + if p.section == "spotify" { + m.menuCursor = i + break + } + } + m.handleKey(keyPress(tea.KeyEnter, "")) // opens picker (custom is first, default cursor) + if m.stage != stagePicker { + t.Fatalf("stage = %v, want stagePicker", m.stage) + } + m.handleKey(keyPress(tea.KeyEnter, "")) // confirm "custom" → opens form + if m.stage != stageForm { + t.Fatalf("stage = %v, want stageForm after picker", m.stage) + } + + m.handlePaste("abc123def\n") + if got := m.values["client_id"]; got != "abc123def" { + t.Fatalf("after paste: client_id = %q, want %q", got, "abc123def") + } + + // A second paste appends. + m.handlePaste("XYZ") + if got := m.values["client_id"]; got != "abc123defXYZ" { + t.Fatalf("after second paste: client_id = %q", got) + } + + // Pasting outside the form (e.g. on the menu) is a no-op. + m.stage = stageMenu + before := m.values["client_id"] + m.handlePaste("should not land") + if m.values["client_id"] != before { + t.Fatalf("paste leaked across stages: %q", m.values["client_id"]) + } +} + +func TestNetEaseSetupBody(t *testing.T) { + spec := providerSpec{} + for _, p := range providers() { + if p.section == "netease" { + spec = p + break + } + } + if spec.section == "" { + t.Fatal("netease spec missing") + } + body := spec.body(map[string]string{ + keyNetEaseBrowser: "chrome", + "user_id": "42", + }) + for _, want := range []string{ + "enabled = true", + `cookies_from = "chrome"`, + `user_id = "42"`, + } { + if !strings.Contains(body, want) { + t.Fatalf("body missing %q: %q", want, body) + } + } +} + +func TestQobuzSetupBody(t *testing.T) { + spec := providerSpec{} + for _, p := range providers() { + if p.section == "qobuz" { + spec = p + break + } + } + if spec.section == "" { + t.Fatal("qobuz spec missing") + } + + // Explicit quality selection. + body := spec.body(map[string]string{keyQobuzQuality: "27"}) + for _, want := range []string{"enabled = true", "quality = 27"} { + if !strings.Contains(body, want) { + t.Fatalf("body missing %q: %q", want, body) + } + } + + // Default quality when none picked. + if got := spec.body(map[string]string{}); !strings.Contains(got, "quality = 6") { + t.Fatalf("default quality not 6: %q", got) + } + + // No live probe (auth happens interactively in the TUI). + if spec.validate != nil { + t.Fatal("qobuz spec should not define a validate probe") + } +} + +func TestNetEasePickerSelectionFiltersFields(t *testing.T) { + base := newSetupModel() + neteaseIdx := -1 + for i, p := range base.provs { + if p.section == "netease" { + neteaseIdx = i + break + } + } + if neteaseIdx < 0 { + t.Fatal("netease spec missing") + } + + tests := []struct { + name string + browser string + wantVisible int + wantKey string + }{ + {"chrome hides cookies_from", "chrome", 0, ""}, + {"custom shows cookies_from", "custom", 1, "cookies_from"}, + } + for _, tc := range tests { + t.Run(tc.name, func(t *testing.T) { + m := newSetupModel() + m.pidx = neteaseIdx + m.values = map[string]string{keyNetEaseBrowser: tc.browser} + m.refreshVisibleFields() + if len(m.visible) != tc.wantVisible { + t.Fatalf("visible fields = %d, want %d", len(m.visible), tc.wantVisible) + } + if tc.wantVisible == 1 { + field := m.provs[neteaseIdx].fields[m.visible[0]] + if field.key != tc.wantKey { + t.Fatalf("field = %q, want %q", field.key, tc.wantKey) + } + } + }) + } +} + +// TestSaveSection covers the three write paths: new file, append, replace. +func TestSaveSection(t *testing.T) { + dir := t.TempDir() + t.Setenv("HOME", dir) + + cfg := filepath.Join(dir, ".config", "cliamp", "config.toml") + + // 1. New file. + if err := saveSection("plex", "url = \"http://x\"\ntoken = \"t\""); err != nil { + t.Fatalf("first save: %v", err) + } + got, err := os.ReadFile(cfg) + if err != nil { + t.Fatal(err) + } + if !strings.HasPrefix(string(got), "[plex]\n") { + t.Fatalf("new file: %q", got) + } + + // 2. Append a new section. + if err := saveSection("ytmusic", "enabled = true"); err != nil { + t.Fatalf("append: %v", err) + } + got, _ = os.ReadFile(cfg) + if !strings.Contains(string(got), "[plex]") || !strings.Contains(string(got), "[ytmusic]") { + t.Fatalf("append: missing one of the sections: %q", got) + } + + // 3. Replace the plex section in place. + if err := saveSection("plex", "url = \"http://NEW\"\ntoken = \"t2\""); err != nil { + t.Fatalf("replace: %v", err) + } + got, _ = os.ReadFile(cfg) + s := string(got) + if !strings.Contains(s, "http://NEW") { + t.Fatalf("replace did not write new value: %q", s) + } + if strings.Contains(s, "http://x") { + t.Fatalf("replace left old value: %q", s) + } + // Ytmusic must still be present. + if !strings.Contains(s, "[ytmusic]") { + t.Fatalf("replace clobbered ytmusic: %q", s) + } +} diff --git a/cmd/testmain_test.go b/cmd/testmain_test.go new file mode 100644 index 0000000..bd576bd --- /dev/null +++ b/cmd/testmain_test.go @@ -0,0 +1,12 @@ +package cmd + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/commands.go b/commands.go new file mode 100644 index 0000000..f6fcfca --- /dev/null +++ b/commands.go @@ -0,0 +1,990 @@ +package main + +import ( + "context" + "encoding/json" + "fmt" + "os" + "strconv" + "strings" + "time" + + cli "github.com/urfave/cli/v3" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/cmd" + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/external/qobuz" + "github.com/bjarneo/cliamp/external/spotify" + "github.com/bjarneo/cliamp/ipc" + "github.com/bjarneo/cliamp/player" + "github.com/bjarneo/cliamp/pluginmgr" + "github.com/bjarneo/cliamp/theme" + "github.com/bjarneo/cliamp/ui" + "github.com/bjarneo/cliamp/upgrade" +) + +func buildApp() *cli.Command { + rootFlags := []cli.Flag{ + &cli.Float64Flag{Name: "vol", Usage: "startup volume in dB [-30, +6]"}, + &cli.BoolFlag{Name: "shuffle", Usage: "shuffle playback"}, + &cli.StringFlag{Name: "repeat", Usage: "repeat mode: off, all, one"}, + &cli.BoolFlag{Name: "mono", Usage: "mono output"}, + &cli.BoolFlag{Name: "no-mono", Usage: "disable mono output"}, + &cli.BoolFlag{Name: "auto-play", Usage: "start playback immediately"}, + &cli.BoolFlag{Name: "compact", Usage: "compact mode (80 columns)"}, + &cli.StringFlag{Name: "provider", Usage: "default provider: radio, navidrome, plex, jellyfin, emby, spotify, qobuz, soundcloud, netease, yt, youtube, ytmusic"}, + &cli.StringFlag{Name: "start-theme", Usage: "UI theme name"}, + &cli.StringFlag{Name: "visualizer", Usage: "visualizer mode"}, + &cli.StringFlag{Name: "eq-preset", Usage: "EQ preset name"}, + &cli.IntFlag{Name: "sample-rate", Usage: "output sample rate in Hz (0=auto)", HideDefault: true}, + &cli.IntFlag{Name: "buffer-ms", Usage: "speaker buffer in milliseconds (50-500)", HideDefault: true}, + &cli.IntFlag{Name: "resample-quality", Usage: "resample quality factor (1-4)", HideDefault: true}, + &cli.IntFlag{Name: "bit-depth", Usage: "PCM bit depth: 16 or 32", HideDefault: true}, + &cli.StringFlag{Name: "audio-device", Usage: "audio output device (use 'list' to show)"}, + &cli.StringFlag{Name: "playlist", Usage: "load a local TOML playlist by name and start playing"}, + &cli.StringFlag{Name: "log-level", Usage: "log level: debug, info, warn, error"}, + &cli.BoolFlag{Name: "low-power", Usage: "low-power mode: reduce CPU by lowering UI cadence and disabling visualization"}, + &cli.BoolFlag{Name: "daemon", Aliases: []string{"d"}, Usage: "run headless (no TUI), serving IPC for scripts/Waybar"}, + } + + return &cli.Command{ + Name: "cliamp", + Usage: "retro terminal music player", + Version: version, + Flags: rootFlags, + Action: func(ctx context.Context, c *cli.Command) error { + if strings.EqualFold(c.String("audio-device"), "list") { + return listAudioDevices() + } + ov, err := overridesFromFlags(c) + if err != nil { + return err + } + return run(ov, c.Args().Slice(), c.Bool("daemon")) + }, + Commands: []*cli.Command{ + upgradeCommand(), + pluginsCommand(), + playlistCommand(), + historyCommand(), + setupCommand(), + spotifyCommand(), + qobuzCommand(), + ipcSimpleCommand("play", "resume playback"), + ipcSimpleCommand("pause", "pause playback"), + ipcSimpleCommand("toggle", "play/pause toggle"), + ipcSimpleCommand("next", "next track"), + ipcSimpleCommand("prev", "previous track"), + ipcSimpleCommand("stop", "stop playback"), + statusCommand(), + volumeCommand(), + seekCommand(), + loadCommand(), + queueCommand(), + themeCommand(), + visCommand(), + visStreamCommand(), + shuffleCommand(), + repeatCommand(), + monoCommand(), + speedCommand(), + eqCommand(), + deviceCommand(), + }, + } +} + +func listAudioDevices() error { + devices, err := player.ListAudioDevices() + if err != nil { + return err + } + if len(devices) == 0 { + fmt.Println("No audio output devices found.") + } else { + for _, d := range devices { + marker := " " + if d.Active { + marker = "* " + } + fmt.Printf("%s%-50s %s\n", marker, d.Description, d.Name) + } + } + return nil +} + +func overridesFromFlags(c *cli.Command) (config.Overrides, error) { + var ov config.Overrides + if c.IsSet("vol") { + v := c.Float64("vol") + ov.Volume = &v + } + if c.IsSet("shuffle") { + v := c.Bool("shuffle") + ov.Shuffle = &v + } + if c.IsSet("repeat") { + v := strings.ToLower(c.String("repeat")) + switch v { + case "off", "all", "one": + ov.Repeat = &v + default: + return ov, fmt.Errorf("--repeat must be off, all, or one (got %q)", v) + } + } + if c.IsSet("mono") { + v := true + ov.Mono = &v + } + if c.IsSet("no-mono") { + v := false + ov.Mono = &v + } + if c.IsSet("auto-play") { + v := true + ov.Play = &v + } + if c.IsSet("compact") { + v := true + ov.Compact = &v + } + if c.IsSet("provider") { + v := strings.ToLower(c.String("provider")) + switch v { + case "radio", "navidrome", "spotify", "qobuz", "plex", "jellyfin", "emby", "soundcloud", "netease", "yt", "youtube", "ytmusic": + ov.Provider = &v + default: + return ov, fmt.Errorf("--provider must be radio, navidrome, spotify, qobuz, plex, jellyfin, emby, soundcloud, netease, yt, youtube, or ytmusic (got %q)", v) + } + } + if c.IsSet("start-theme") { + v := c.String("start-theme") + ov.Theme = &v + } + if c.IsSet("visualizer") { + v := c.String("visualizer") + ov.Visualizer = &v + } + if c.IsSet("eq-preset") { + v := c.String("eq-preset") + ov.EQPreset = &v + } + if c.IsSet("sample-rate") { + v := int(c.Int("sample-rate")) + ov.SampleRate = &v + } + if c.IsSet("buffer-ms") { + v := int(c.Int("buffer-ms")) + ov.BufferMs = &v + } + if c.IsSet("resample-quality") { + v := int(c.Int("resample-quality")) + ov.ResampleQuality = &v + } + if c.IsSet("bit-depth") { + v := int(c.Int("bit-depth")) + ov.BitDepth = &v + } + if c.IsSet("audio-device") { + v := c.String("audio-device") + ov.AudioDevice = &v + } + if c.IsSet("playlist") { + v := c.String("playlist") + ov.Playlist = &v + } + if c.IsSet("log-level") { + v := c.String("log-level") + if _, err := applog.ParseLevel(v); err != nil { + return ov, fmt.Errorf("--log-level: %w", err) + } + ov.LogLevel = &v + } + if c.IsSet("low-power") { + v := c.Bool("low-power") + ov.LowPower = &v + } + return ov, nil +} + +func upgradeCommand() *cli.Command { + return &cli.Command{ + Name: "upgrade", + Usage: "upgrade cliamp to the latest release", + Action: func(ctx context.Context, c *cli.Command) error { + return upgrade.Run(version) + }, + } +} + +func pluginsCommand() *cli.Command { + return &cli.Command{ + Name: "plugins", + Usage: "manage Lua plugins", + Commands: []*cli.Command{ + { + Name: "list", + Usage: "list installed plugins", + Action: func(ctx context.Context, c *cli.Command) error { + return pluginmgr.List() + }, + }, + { + Name: "install", + Usage: "install a plugin", + ArgsUsage: "", + Flags: []cli.Flag{ + &cli.BoolFlag{Name: "yes", Aliases: []string{"y"}, Usage: "approve plugin trust without prompting"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp plugins install ") + } + return pluginmgr.Install(c.Args().First(), c.Bool("yes")) + }, + }, + { + Name: "trust", + Usage: "approve the current contents of an installed plugin", + ArgsUsage: "", + Flags: []cli.Flag{ + &cli.BoolFlag{Name: "yes", Aliases: []string{"y"}, Usage: "approve plugin trust without prompting"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp plugins trust ") + } + return pluginmgr.Trust(c.Args().First(), c.Bool("yes")) + }, + }, + { + Name: "remove", + Usage: "remove a plugin", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp plugins remove ") + } + return pluginmgr.Remove(c.Args().First()) + }, + }, + { + Name: "call", + Usage: "invoke a plugin command in the running cliamp", + ArgsUsage: " [args...]", + Action: func(ctx context.Context, c *cli.Command) error { + args := c.Args().Slice() + if len(args) < 2 { + return fmt.Errorf("usage: cliamp plugins call [args...]") + } + resp, err := ipcSendLong(ipc.Request{ + Cmd: "plugin.call", + Name: args[0], + Sub: args[1], + Args: args[2:], + }, 6*time.Minute) + if err != nil { + return err + } + if resp.Output != "" { + fmt.Println(resp.Output) + } + return nil + }, + }, + { + Name: "commands", + Usage: "list plugin commands registered in the running cliamp", + Action: func(ctx context.Context, c *cli.Command) error { + resp, err := ipcSend(ipc.Request{Cmd: "plugin.commands"}) + if err != nil { + return err + } + if len(resp.Items) == 0 { + fmt.Println("No plugin commands registered.") + return nil + } + for _, item := range resp.Items { + fmt.Println(item) + } + return nil + }, + }, + }, + } +} + +func setupCommand() *cli.Command { + return &cli.Command{ + Name: "setup", + Usage: "interactive wizard to configure remote providers", + Description: "Walks through configuring Navidrome, Plex, Jellyfin, Spotify,\n" + + "Qobuz, NetEase, and YouTube Music. Validates connections and writes\n" + + "~/.config/cliamp/config.toml.", + Action: func(ctx context.Context, c *cli.Command) error { + return cmd.Setup() + }, + } +} + +func spotifyCommand() *cli.Command { + return &cli.Command{ + Name: "spotify", + Usage: "manage Spotify integration", + Commands: []*cli.Command{ + { + Name: "reset", + Usage: "clear stored Spotify credentials and force re-authentication", + Action: func(ctx context.Context, c *cli.Command) error { + path, err := spotify.CredsPath() + if err != nil { + return fmt.Errorf("locate credentials: %w", err) + } + removed, err := spotify.DeleteCreds() + if err != nil { + return fmt.Errorf("remove credentials: %w", err) + } + if !removed { + fmt.Println("No stored Spotify credentials to remove.") + return nil + } + fmt.Printf("Removed %s\n", path) + fmt.Println("Restart cliamp and select Spotify to sign in again.") + return nil + }, + }, + }, + } +} + +func qobuzCommand() *cli.Command { + return &cli.Command{ + Name: "qobuz", + Usage: "manage Qobuz integration", + Commands: []*cli.Command{ + { + Name: "reset", + Usage: "clear stored Qobuz credentials and force re-authentication", + Action: func(ctx context.Context, c *cli.Command) error { + path, err := qobuz.CredsPath() + if err != nil { + return fmt.Errorf("locate credentials: %w", err) + } + removed, err := qobuz.DeleteCreds() + if err != nil { + return fmt.Errorf("remove credentials: %w", err) + } + if !removed { + fmt.Println("No stored Qobuz credentials to remove.") + return nil + } + fmt.Printf("Removed %s\n", path) + fmt.Println("Restart cliamp and select Qobuz to sign in again.") + return nil + }, + }, + }, + } +} + +func playlistCommand() *cli.Command { + return &cli.Command{ + Name: "playlist", + Usage: "manage local playlists", + Commands: []*cli.Command{ + { + Name: "list", + Usage: "list playlists with track counts", + Action: func(ctx context.Context, c *cli.Command) error { + return cmd.PlaylistList() + }, + }, + { + Name: "create", + Usage: "create a new playlist, optionally from files/directories", + ArgsUsage: "\"Name\" [file|dir ...]", + Flags: []cli.Flag{ + &cli.StringFlag{Name: "ssh", Usage: "SSH host for remote directory walking"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("playlist name is required") + } + name := c.Args().First() + paths := c.Args().Slice()[1:] + return cmd.PlaylistCreate(name, paths, c.String("ssh")) + }, + }, + { + Name: "rename", + Usage: "rename a playlist", + ArgsUsage: "\"Old\" \"New\"", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() != 2 { + return fmt.Errorf("usage: cliamp playlist rename \"Old\" \"New\"") + } + args := c.Args().Slice() + return cmd.PlaylistRename(args[0], args[1]) + }, + }, + { + Name: "add", + Usage: "append tracks to an existing playlist", + ArgsUsage: "\"Name\" [...]", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() < 2 { + return fmt.Errorf("usage: cliamp playlist add \"Name\" file1 [file2 ...]") + } + return cmd.PlaylistAdd(c.Args().First(), c.Args().Slice()[1:]) + }, + }, + { + Name: "show", + Usage: "display tracks in a playlist", + ArgsUsage: "\"Name\"", + Flags: []cli.Flag{ + &cli.BoolFlag{Name: "json", Usage: "machine-readable JSON output"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist show \"Name\" [--json]") + } + return cmd.PlaylistShow(c.Args().First(), c.Bool("json")) + }, + }, + { + Name: "remove", + Usage: "remove a track by index", + ArgsUsage: "\"Name\"", + Flags: []cli.Flag{ + &cli.IntFlag{Name: "index", Usage: "track index (1-based)", Required: true}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist remove \"Name\" --index N") + } + return cmd.PlaylistRemove(c.Args().First(), int(c.Int("index"))) + }, + }, + { + Name: "delete", + Usage: "delete an entire playlist", + ArgsUsage: "\"Name\"", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist delete \"Name\"") + } + return cmd.PlaylistDelete(c.Args().First()) + }, + }, + { + Name: "dedupe", + Usage: "remove duplicate tracks by exact path", + ArgsUsage: "\"Name\"", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist dedupe \"Name\"") + } + return cmd.PlaylistDedupe(c.Args().First()) + }, + }, + { + Name: "sort", + Usage: "sort a playlist in place", + ArgsUsage: "\"Name\"", + Flags: []cli.Flag{ + &cli.StringFlag{Name: "by", Usage: "sort key: track, title, artist, album, artist+album, path", Value: "title"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist sort \"Name\" --by album") + } + return cmd.PlaylistSort(c.Args().First(), c.String("by")) + }, + }, + { + Name: "doctor", + Usage: "report missing local files in playlists", + ArgsUsage: "[Name]", + Flags: []cli.Flag{ + &cli.BoolFlag{Name: "fix", Usage: "prune missing local files"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + name := "" + if c.Args().Len() > 0 { + name = c.Args().First() + } + return cmd.PlaylistDoctor(name, c.Bool("fix")) + }, + }, + { + Name: "export", + Usage: "export a playlist as M3U or PLS", + ArgsUsage: "\"Name\"", + Flags: []cli.Flag{ + &cli.StringFlag{Name: "format", Usage: "format: m3u or pls", Value: "m3u"}, + &cli.StringFlag{Name: "output", Aliases: []string{"o"}, Usage: "output file (default stdout)"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist export \"Name\" [--format m3u|pls] [-o file]") + } + return cmd.PlaylistExport(c.Args().First(), c.String("format"), c.String("output")) + }, + }, + { + Name: "import", + Usage: "import a local M3U or PLS file", + ArgsUsage: "file.m3u", + Flags: []cli.Flag{ + &cli.StringFlag{Name: "name", Usage: "playlist name (default: file basename)"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist import file.m3u [--name Name]") + } + return cmd.PlaylistImport(c.Args().First(), c.String("name")) + }, + }, + { + Name: "bookmark", + Usage: "toggle bookmark on a track by index", + ArgsUsage: "\"Name\"", + Flags: []cli.Flag{ + &cli.IntFlag{Name: "index", Usage: "track index (1-based)", Required: true}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist bookmark \"Name\" --index N") + } + return cmd.PlaylistBookmark(c.Args().First(), int(c.Int("index"))) + }, + }, + { + Name: "bookmarks", + Usage: "list all bookmarked tracks across playlists", + Action: func(ctx context.Context, c *cli.Command) error { + return cmd.PlaylistBookmarks() + }, + }, + { + Name: "enrich", + Usage: "probe duration and album metadata for SSH tracks", + ArgsUsage: "\"Name\"", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp playlist enrich \"Name\"") + } + return cmd.PlaylistEnrich(c.Args().First()) + }, + }, + }, + } +} + +func historyCommand() *cli.Command { + return &cli.Command{ + Name: "history", + Usage: "show recently played tracks", + Description: "Lists tracks that have been played past the scrobble threshold.\n" + + "Browse the same data inside the TUI under Local Playlists →\n" + + "\"Recently Played\".", + Flags: []cli.Flag{ + &cli.IntFlag{Name: "limit", Usage: "max entries to show (0 = all)", Value: 50}, + &cli.BoolFlag{Name: "json", Usage: "machine-readable JSON output"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + return cmd.HistoryShow(int(c.Int("limit")), c.Bool("json")) + }, + Commands: []*cli.Command{ + { + Name: "clear", + Usage: "delete the history file", + Action: func(ctx context.Context, c *cli.Command) error { + return cmd.HistoryClear() + }, + }, + }, + } +} + +// ipcSimpleCommand creates a fire-and-forget IPC command (play, pause, etc.). +func ipcSimpleCommand(name, usage string) *cli.Command { + return &cli.Command{ + Name: name, + Usage: usage, + Action: func(ctx context.Context, c *cli.Command) error { + _, err := ipcSend(ipc.Request{Cmd: name}) + return err + }, + } +} + +func statusCommand() *cli.Command { + return &cli.Command{ + Name: "status", + Usage: "show current playback state", + Flags: []cli.Flag{ + &cli.BoolFlag{Name: "json", Usage: "machine-readable JSON output"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + resp, err := ipcSend(ipc.Request{Cmd: "status"}) + if err != nil { + return err + } + if c.Bool("json") { + enc := json.NewEncoder(os.Stdout) + enc.SetIndent("", " ") + return enc.Encode(resp) + } + state := resp.State + if state == "" { + state = "stopped" + } + fmt.Printf("State: %s\n", state) + if resp.Track != nil { + fmt.Printf("Track: %s\n", resp.Track.Title) + if resp.Track.Artist != "" { + fmt.Printf("Artist: %s\n", resp.Track.Artist) + } + } + if resp.Duration > 0 { + fmt.Printf("Position: %.0f / %.0f sec\n", resp.Position, resp.Duration) + } + fmt.Printf("Volume: %.0f dB\n", resp.Volume) + if resp.Shuffle != nil { + if *resp.Shuffle { + fmt.Println("Shuffle: on") + } else { + fmt.Println("Shuffle: off") + } + } + if resp.Repeat != "" { + fmt.Printf("Repeat: %s\n", resp.Repeat) + } + if resp.Mono != nil { + if *resp.Mono { + fmt.Println("Mono: on") + } else { + fmt.Println("Mono: off") + } + } + if resp.Speed > 0 { + fmt.Printf("Speed: %.2fx\n", resp.Speed) + } + if resp.EQPreset != "" { + fmt.Printf("EQ: %s\n", resp.EQPreset) + } + return nil + }, + } +} + +func volumeCommand() *cli.Command { + return &cli.Command{ + Name: "volume", + Usage: "adjust volume in dB", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp volume ") + } + db, err := strconv.ParseFloat(c.Args().First(), 64) + if err != nil { + return fmt.Errorf("invalid volume value %q", c.Args().First()) + } + _, err = ipcSend(ipc.Request{Cmd: "volume", Value: db}) + return err + }, + } +} + +func seekCommand() *cli.Command { + return &cli.Command{ + Name: "seek", + Usage: "seek to position in seconds", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp seek ") + } + secs, err := strconv.ParseFloat(c.Args().First(), 64) + if err != nil { + return fmt.Errorf("invalid seek value %q", c.Args().First()) + } + _, err = ipcSend(ipc.Request{Cmd: "seek", Value: secs}) + return err + }, + } +} + +func loadCommand() *cli.Command { + return &cli.Command{ + Name: "load", + Usage: "load a playlist into the player", + ArgsUsage: "\"Playlist Name\"", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp load \"Playlist Name\"") + } + _, err := ipcSend(ipc.Request{Cmd: "load", Playlist: c.Args().First()}) + return err + }, + } +} + +func queueCommand() *cli.Command { + return &cli.Command{ + Name: "queue", + Usage: "queue a track for playback", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp queue /path/to/file.mp3") + } + _, err := ipcSend(ipc.Request{Cmd: "queue", Path: c.Args().First()}) + return err + }, + } +} + +func themeCommand() *cli.Command { + return &cli.Command{ + Name: "theme", + Usage: "set or list UI themes", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp theme ") + } + if strings.EqualFold(c.Args().First(), "list") { + themes := theme.LoadAll() + for _, t := range themes { + fmt.Printf(" %s\n", t.Name) + } + return nil + } + _, err := ipcSend(ipc.Request{Cmd: "theme", Name: c.Args().First()}) + if err != nil { + return err + } + fmt.Printf("Theme: %s\n", c.Args().First()) + return nil + }, + } +} + +func visStreamCommand() *cli.Command { + return &cli.Command{ + Name: "visstream", + Usage: "stream visualizer bands as NDJSON (one frame per line)", + Flags: []cli.Flag{ + &cli.IntFlag{Name: "fps", Value: 30, Usage: "frames per second (1-60)"}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + fps := c.Int("fps") + if fps < 1 { + fps = 1 + } + if fps > 60 { + fps = 60 + } + return ipc.StreamBands(ctx, ipc.DefaultSocketPath(), time.Second/time.Duration(fps), os.Stdout) + }, + } +} + +func visCommand() *cli.Command { + return &cli.Command{ + Name: "vis", + Usage: "set or list visualizer modes", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp vis ") + } + if strings.EqualFold(c.Args().First(), "list") { + var active string + sockPath := ipc.DefaultSocketPath() + if resp, err := ipc.Send(sockPath, ipc.Request{Cmd: "status"}); err == nil { + active = resp.Visualizer + } else { + fmt.Fprintln(os.Stderr, "(cliamp not running — active marker unavailable)") + } + for _, name := range ui.VisModeNames() { + marker := " " + if strings.EqualFold(name, active) { + marker = "* " + } + fmt.Printf("%s%s\n", marker, name) + } + return nil + } + resp, err := ipcSend(ipc.Request{Cmd: "vis", Name: c.Args().First()}) + if err != nil { + return err + } + fmt.Printf("Visualizer: %s\n", resp.Visualizer) + return nil + }, + } +} + +func shuffleCommand() *cli.Command { + return &cli.Command{ + Name: "shuffle", + Usage: "toggle or set shuffle mode", + ArgsUsage: "[on|off|toggle]", + Action: func(ctx context.Context, c *cli.Command) error { + name := "toggle" + if c.Args().Len() > 0 { + name = strings.ToLower(c.Args().First()) + } + resp, err := ipcSend(ipc.Request{Cmd: "shuffle", Name: name}) + if err != nil { + return err + } + if resp.Shuffle != nil && *resp.Shuffle { + fmt.Println("Shuffle: on") + } else { + fmt.Println("Shuffle: off") + } + return nil + }, + } +} + +func repeatCommand() *cli.Command { + return &cli.Command{ + Name: "repeat", + Usage: "set or cycle repeat mode", + ArgsUsage: "[off|all|one|cycle]", + Action: func(ctx context.Context, c *cli.Command) error { + name := "cycle" + if c.Args().Len() > 0 { + name = strings.ToLower(c.Args().First()) + } + resp, err := ipcSend(ipc.Request{Cmd: "repeat", Name: name}) + if err != nil { + return err + } + fmt.Printf("Repeat: %s\n", resp.Repeat) + return nil + }, + } +} + +func monoCommand() *cli.Command { + return &cli.Command{ + Name: "mono", + Usage: "toggle or set mono output", + ArgsUsage: "[on|off|toggle]", + Action: func(ctx context.Context, c *cli.Command) error { + name := "toggle" + if c.Args().Len() > 0 { + name = strings.ToLower(c.Args().First()) + } + resp, err := ipcSend(ipc.Request{Cmd: "mono", Name: name}) + if err != nil { + return err + } + if resp.Mono != nil && *resp.Mono { + fmt.Println("Mono: on") + } else { + fmt.Println("Mono: off") + } + return nil + }, + } +} + +func speedCommand() *cli.Command { + return &cli.Command{ + Name: "speed", + Usage: "set playback speed (0.25-2.0)", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp speed (e.g. 1.0, 1.5, 0.75)") + } + ratio, err := strconv.ParseFloat(c.Args().First(), 64) + if err != nil { + return fmt.Errorf("invalid speed %q", c.Args().First()) + } + resp, err := ipcSend(ipc.Request{Cmd: "speed", Value: ratio}) + if err != nil { + return err + } + fmt.Printf("Speed: %.2fx\n", resp.Speed) + return nil + }, + } +} + +func eqCommand() *cli.Command { + return &cli.Command{ + Name: "eq", + Usage: "set EQ preset or individual band", + ArgsUsage: " [dB]", + Flags: []cli.Flag{ + &cli.IntFlag{Name: "band", Usage: "EQ band index (0-9)", Value: -1, HideDefault: true}, + }, + Action: func(ctx context.Context, c *cli.Command) error { + band := int(c.Int("band")) + if band >= 0 { + // Set a specific band. + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp eq --band N ") + } + db, err := strconv.ParseFloat(c.Args().First(), 64) + if err != nil { + return fmt.Errorf("invalid dB value %q", c.Args().First()) + } + resp, err := ipcSend(ipc.Request{Cmd: "eq", Band: band, Value: db}) + if err != nil { + return err + } + fmt.Printf("EQ band %d: %.1f dB (preset: %s)\n", band, db, resp.EQPreset) + return nil + } + // Apply a preset by name. + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp eq (e.g. Flat, Rock, Pop, Jazz)") + } + resp, err := ipcSend(ipc.Request{Cmd: "eq", Name: c.Args().First()}) + if err != nil { + return err + } + fmt.Printf("EQ: %s\n", resp.EQPreset) + return nil + }, + } +} + +func deviceCommand() *cli.Command { + return &cli.Command{ + Name: "device", + Usage: "switch audio output device", + ArgsUsage: "", + Action: func(ctx context.Context, c *cli.Command) error { + if c.Args().Len() == 0 { + return fmt.Errorf("usage: cliamp device ") + } + if strings.EqualFold(c.Args().First(), "list") { + resp, err := ipcSend(ipc.Request{Cmd: "device", Name: "list"}) + if err != nil { + return err + } + fmt.Println(resp.Device) + return nil + } + resp, err := ipcSend(ipc.Request{Cmd: "device", Name: c.Args().First()}) + if err != nil { + return err + } + fmt.Printf("Audio device: %s\n", resp.Device) + return nil + }, + } +} diff --git a/config.toml.example b/config.toml.example new file mode 100644 index 0000000..306bc96 --- /dev/null +++ b/config.toml.example @@ -0,0 +1,172 @@ +# CLIAMP configuration +# Copy to ~/.config/cliamp/config.toml + +# Default volume in dB (range: volume_min to +6) +volume = 0 + +# Minimum volume floor in dB (range: -90 to 0, default: -50) +# volume_min = -50 + +# Whether the visualizer bar height follows the current volume (default: true). +# Set to false to keep bars visible at low volumes. +# vis_volume_linked = true + +# Repeat mode: "off", "all", or "one" +repeat = "off" + +# Start with shuffle enabled +shuffle = false + +# Start with mono output (L+R downmix) +mono = false + +# Initial directory for the file browser ('o' key). +# Supports environment variables ($HOME) and tilde expansion (~/Music). +# initial_directory = "~/Music" + +# Shift+Left/Right seek jump in seconds (6-600) +seek_large_step_sec = 30 + +# Advanced audio settings (most users don't need to change these) +# sample_rate = 0 # 0=auto-detect, or 22050/44100/48000/96000/192000 +# buffer_ms = 100 # speaker buffer in ms (50-500) +# resample_quality = 4 # 1-4, where 4 is best +# bit_depth = 16 # 16 or 32 (for FFmpeg-decoded formats) + +# EQ preset: "Flat", "Rock", "Pop", "Jazz", "Classical", +# "Bass Boost", "Treble Boost", "Vocal", "Electronic", "Acoustic" +# Leave empty or "Custom" to use manual eq values below +eq_preset = "Flat" + +# 10-band EQ gains in dB (range: -12 to 12) +# Bands: 70Hz, 180Hz, 320Hz, 600Hz, 1kHz, 3kHz, 6kHz, 12kHz, 14kHz, 16kHz +# Only used when eq_preset is "Custom" or empty +eq = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + +# Default provider on startup: "radio", "navidrome", "spotify", "qobuz", "plex", "jellyfin", "emby", "soundcloud", "netease", or a YouTube provider +# provider = "radio" + +# Compact mode: cap UI width at 80 columns (default: fluid/full-width) +# compact = true + +# UI theme name (check ~/.config/cliamp/themes/ for available themes) +# theme = "Tokyo Night" + +# Visualizer mode: Bars, BarsDot, Rain, BarsOutline, Bricks, Columns, ClassicPeak, Wave, Scatter, Flame, Retro, Pulse, Matrix, Binary, Sakura, Firework, Bubbles, Logo, Terrain, Scope, Heartbeat, Butterfly, Ascii, Firefly, Mosaic, Sand, or None +# visualizer = "Bars" + +# Reduce CPU usage by lowering UI cadence and disabling visualization. +# low_power = false + +# Log level: "debug", "info", "warn", or "error" (default "info") +# Logs are written to ~/.config/cliamp/cliamp.log +# log_level = "info" + +# --- +# Spotify (optional) +# Requires a Spotify Premium account. +# +# Recommended: register your own Spotify Developer app at +# developer.spotify.com/dashboard with redirect URI +# http://127.0.0.1:19872/login, then uncomment the section below with +# your client_id. You get a private rate-limit quota and your app works +# for playback, library, and playlists. +# [spotify] +# client_id = "your-spotify-app-client-id" +# bitrate = 320 +# +# Note: apps registered after Nov 27, 2024 in Development Mode can't use +# /v1/search (Spotify returns "Invalid limit"). Everything else works. +# +# Alternative: drop client_id to use cliamp's built-in fallback (the +# librespot keymaster client_id). It still has search access, but the +# rate-limit quota is shared with every librespot-based client and you +# may see occasional 429s. + +# --- +# Qobuz (optional) +# Requires an active Qobuz subscription. +# +# Enable the provider, then run cliamp, select Qobuz, and press Enter to +# sign in. A browser window opens for Qobuz's OAuth login; credentials are +# cached at ~/.config/cliamp/qobuz_credentials.json and refreshed silently +# on later launches. Run "cliamp qobuz reset" to clear them. +# [qobuz] +# enabled = true +# +# Stream quality (format_id). Default 6. +# 5 = MP3 320kbps +# 6 = FLAC 16-bit/44.1kHz (CD) +# 7 = FLAC 24-bit up to 96kHz +# 27 = FLAC 24-bit up to 192kHz (Hi-Res) +# quality = 6 + +# --- +# Navidrome / Subsonic server (optional) +# When configured, cliamp opens the playlist browser on startup and streams +# tracks directly from your server. +# These values take precedence over the NAVIDROME_URL / NAVIDROME_USER / +# NAVIDROME_PASS environment variables when both are present. +# [navidrome] +# url = "https://music.example.com" +# user = "alice" +# password = "secret" +# +# Album browse sort order for the Navidrome browser (press N to open). +# Valid values: alphabeticalByName, alphabeticalByArtist, newest, recent, +# frequent, starred, byYear, byGenre +# This is updated automatically when you press [s] inside the browser. +# browse_sort = alphabeticalByName + +# --- +# SoundCloud (optional, opt-in) +# Off by default. Set `enabled = true` to register the provider; then search, +# URL playback, and a curated browse list work via yt-dlp. Set `user` to +# expose your profile's Tracks, Likes, and Reposts. Set `cookies_from` to use +# your browser's signed-in session for Go+ / subscriber-gated tracks. +# [soundcloud] +# enabled = true +# user = "yourname" +# cookies_from = "firefox" # chrome, brave, edge, opera, safari, vivaldi… + +# --- +# NetEase Cloud Music (optional, opt-in) +# Sign in to music.163.com in your browser, then run `cliamp setup` or set +# cookies_from manually. The provider lists your account playlists, saved +# playlists, liked songs, and public charts. Playback uses yt-dlp. +# [netease] +# enabled = true +# cookies_from = "chrome" +# user_id = "optional-account-user-id" + +# --- +# Plex Media Server (optional) +# [plex] +# url = "http://192.168.1.10:32400" +# token = "xxxxxxxxxxxxxxxxxxxx" +# +# Restrict to specific music libraries (comma-separated, case-insensitive). +# When omitted or empty, all music libraries are loaded. +# libraries = ["Music", "Jazz"] + +# --- +# Jellyfin server (optional) +# Authenticate either with a long-lived API token or with your username/password. +# user_id is optional and is discovered automatically when omitted. +# [jellyfin] +# url = "https://jellyfin.example.com" +# user = "alice" +# password = "secret" +# token = "optional-api-token" +# user_id = "optional-user-id" + +# --- +# Emby server (optional) +# Authenticate either with an API key or with your username/password. +# user_id is optional and is discovered automatically when omitted. +# [emby] +# url = "https://emby.example.com" +# user = "alice" +# password = "secret" +# token = "optional-api-key" +# user_id = "optional-user-id" diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..5e16d7a --- /dev/null +++ b/config/config.go @@ -0,0 +1,849 @@ +// Package config handles loading user configuration from ~/.config/cliamp/config.toml. +package config + +import ( + "bufio" + "errors" + "fmt" + "io/fs" + "os" + "path/filepath" + "strconv" + "strings" + "time" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/fileutil" +) + +// configPath returns the path to the config file. +func configPath() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "config.toml"), nil +} + +// parseString trims surrounding quotes from a TOML string value and, if the +// result is exactly $NAME or ${NAME}, replaces it with the value of that +// environment variable (or "" when unset). Mixed values containing other +// characters are left untouched, so literal '$' in passwords is preserved. +func parseString(s string) string { + s = strings.Trim(s, `"'`) + if len(s) < 2 || s[0] != '$' { + return s + } + name := s[1:] + if name[0] == '{' { + if name[len(name)-1] != '}' { + return s + } + name = name[1 : len(name)-1] + } + if !isEnvName(name) { + return s + } + return os.Getenv(name) +} + +func isEnvName(s string) bool { + if s == "" { + return false + } + for i, r := range s { + switch { + case r == '_': + case r >= 'A' && r <= 'Z': + case r >= 'a' && r <= 'z': + case i > 0 && r >= '0' && r <= '9': + default: + return false + } + } + return true +} + +// NavidromeConfig holds credentials for a Navidrome/Subsonic server. +// All three fields must be non-empty for a client to be constructed. +type NavidromeConfig struct { + URL string // e.g. "https://music.example.com" + User string + Password string + BrowseSort string // album browse sort order, e.g. "alphabeticalByName" + ScrobbleDisabled bool // true only when "scrobble = false" is explicitly set +} + +// IsSet reports whether all three Navidrome credentials are present. +func (n NavidromeConfig) IsSet() bool { + return n.URL != "" && n.User != "" && n.Password != "" +} + +// SpotifyConfig holds settings for the Spotify provider. Requires a Spotify +// Premium account. If client_id is empty, a built-in fallback (the librespot +// keymaster ID) is used so search and catalog endpoints work even for users +// who never registered their own developer app — see Spotify's Nov 27, 2024 +// dev-mode quota restriction. +type SpotifyConfig struct { + Disabled bool // true only when user explicitly sets enabled = false + Enabled bool // true when [spotify] section exists (even without client_id) + ClientID string // Spotify Developer app client ID (overrides built-in fallback) + Bitrate int // preferred Spotify stream bitrate in kbps +} + +// IsSet reports whether the Spotify provider should be shown. Section presence +// is enough — a built-in fallback client_id is used when none is configured. +func (s SpotifyConfig) IsSet() bool { + return !s.Disabled && s.Enabled +} + +// ResolveClientID returns the user's configured client_id, or fallbackID when +// none is set. +func (s SpotifyConfig) ResolveClientID(fallbackID string) string { + if s.ClientID != "" { + return s.ClientID + } + return fallbackID +} + +// QobuzConfig holds settings for the Qobuz provider. Requires a paid Qobuz +// subscription (Studio/Sublime). The app_id, signing secrets and OAuth private +// key are scraped automatically from the Qobuz web player, so no developer +// credentials are needed. Sign-in is an interactive OAuth browser flow. +type QobuzConfig struct { + Disabled bool // true only when user explicitly sets enabled = false + Enabled bool // true when [qobuz] section exists + Quality int // preferred stream format_id: 5 (MP3 320), 6 (FLAC CD), 7 (Hi-Res <=96kHz), 27 (Hi-Res <=192kHz) +} + +// IsSet reports whether the Qobuz provider should be shown. Section presence +// is enough; credentials are scraped from the Qobuz web player automatically. +func (q QobuzConfig) IsSet() bool { + return !q.Disabled && q.Enabled +} + +// YouTubeMusicConfig holds settings for the YouTube Music provider. +// If no client_id/client_secret are set, built-in fallback credentials are +// used automatically (same pattern as Spotify). +type YouTubeMusicConfig struct { + Disabled bool // true only when user explicitly sets enabled = false + Enabled bool // true when [ytmusic] section exists (even without credentials) + ClientID string // Google Cloud OAuth2 client ID (overrides built-in fallback) + ClientSecret string // Google Cloud OAuth2 client secret (overrides built-in fallback) + CookiesFrom string // browser name for yt-dlp --cookies-from-browser (e.g. "chrome", "firefox") +} + +// IsSetOrFallback returns true when YouTube providers should be enabled, +// either via config or because fallback credentials are available. +func (y YouTubeMusicConfig) IsSetOrFallback(fallbackFn func() (string, string)) bool { + if y.Disabled { + return false + } + if y.Enabled { + return true + } + // Even without a config section, enable if fallback credentials exist. + if fallbackFn != nil { + id, secret := fallbackFn() + return id != "" && secret != "" + } + return false +} + +// ResolveCredentials returns the user's configured credentials, or falls back +// to the built-in pool. Returns empty strings only when the pool is also empty. +func (y YouTubeMusicConfig) ResolveCredentials(fallbackFn func() (string, string)) (clientID, clientSecret string) { + if y.ClientID != "" && y.ClientSecret != "" { + return y.ClientID, y.ClientSecret + } + if fallbackFn != nil { + return fallbackFn() + } + return "", "" +} + +// SoundCloudConfig holds settings for the SoundCloud provider. +// SoundCloud is opt-in: requires enabled = true in [soundcloud] before the +// provider registers. Setting User exposes that profile's Tracks/Likes/Reposts +// in the browse view. Setting CookiesFrom (browser name) lets yt-dlp use the +// user's signed-in session for subscriber-gated tracks. +type SoundCloudConfig struct { + Enabled bool // true only when user explicitly sets enabled = true + User string // SoundCloud username for browse (optional) + CookiesFrom string // browser name for yt-dlp --cookies-from-browser (optional) +} + +// IsSet reports whether the SoundCloud provider should be shown. +func (s SoundCloudConfig) IsSet() bool { return s.Enabled } + +// NetEaseConfig holds settings for the NetEase Cloud Music provider. +// The provider is opt-in and can reuse an existing browser session through +// yt-dlp's --cookies-from-browser support. +type NetEaseConfig struct { + Enabled bool // true only when user explicitly sets enabled = true + CookiesFrom string // browser name for account APIs and playback (e.g. "chrome") + UserID string // optional account user id; setup can discover this from cookies +} + +// IsSet reports whether the NetEase provider should be shown. +func (n NetEaseConfig) IsSet() bool { return n.Enabled } + +// PlexConfig holds credentials for a Plex Media Server. +// Both URL and Token must be non-empty for a client to be constructed. +type PlexConfig struct { + URL string // e.g. "http://192.168.1.10:32400" + Token string // X-Plex-Token + Libraries []string // optional: restrict to these music library names +} + +// IsSet reports whether both Plex credentials are present. +func (p PlexConfig) IsSet() bool { + return p.URL != "" && p.Token != "" +} + +// JellyfinConfig holds credentials for a Jellyfin server. +// URL is required. Authenticate either with Token, or with User+Password. +// UserID is optional and can be discovered lazily. +type JellyfinConfig struct { + URL string // e.g. "https://jellyfin.example.com" + Token string // API access token + User string // optional username for password-based login + Password string // optional password for password-based login + UserID string // optional user id to skip discovery via /Users/Me +} + +// IsSet reports whether the Jellyfin provider is configured. +func (j JellyfinConfig) IsSet() bool { + return j.URL != "" && (j.Token != "" || (j.User != "" && j.Password != "")) +} + +// EmbyConfig holds credentials for an Emby server. +// URL is required. Authenticate either with Token, or with User+Password. +// UserID is optional and can be discovered lazily. +type EmbyConfig struct { + URL string // e.g. "https://emby.example.com" + Token string // API access token + User string // optional username for password-based login + Password string // optional password for password-based login + UserID string // optional user id to skip discovery via /Users/Me +} + +// IsSet reports whether the Emby provider is configured. +func (e EmbyConfig) IsSet() bool { + return e.URL != "" && (e.Token != "" || (e.User != "" && e.Password != "")) +} + +// Config holds user preferences loaded from the config file. +type Config struct { + Volume float64 // dB, clamped at runtime to [VolumeMin, +6] + VolumeMin float64 // dB floor, range [-90, 0]; default -50 + VisVolumeLinked bool // when true, visualizer bar height follows volume; default true + EQ [10]float64 // per-band gain in dB, range [-12, +12] + EQPreset string // preset name, or "" for custom + Repeat string // "off", "all", or "one" + Shuffle bool + Mono bool + Speed float64 // playback speed ratio: 0.25–2.0 (default 1.0) + AutoPlay bool // start playback automatically on launch (radio streams, CLI tracks) + SeekStepLarge int // seconds for Shift+Left/Right seek jumps + Provider string // default provider: "radio", "navidrome", "spotify", "qobuz", "plex", "jellyfin", "emby", "soundcloud", "netease", "ytmusic" (default "radio") + Theme string // theme name, or "" for ANSI default + Visualizer string // visualizer mode name, or "" for default (Bars) + SampleRate int // output sample rate: 22050, 44100, 48000, 96000, 192000 + BufferMs int // speaker buffer in milliseconds (50–500) + ResampleQuality int // beep resample quality factor (1–4) + BitDepth int // PCM bit depth for FFmpeg output: 16 or 32 + Compact bool // compact mode: cap frame width at 80 columns + PaddingH int // horizontal padding for the UI frame (default 3) + PaddingV int // vertical padding for the UI frame (default 1) + AudioDevice string // preferred audio output device name (empty = system default) + Playlist string // local TOML playlist name to load on startup + InitialDirectory string // initial directory for the file browser + Navidrome NavidromeConfig // optional Navidrome/Subsonic server credentials + Spotify SpotifyConfig // optional Spotify provider (requires Premium) + Qobuz QobuzConfig // optional Qobuz provider (requires subscription) + YouTubeMusic YouTubeMusicConfig // optional YouTube Music provider + Plex PlexConfig // optional Plex Media Server credentials + Jellyfin JellyfinConfig // optional Jellyfin server credentials + Emby EmbyConfig // optional Emby server credentials + SoundCloud SoundCloudConfig // SoundCloud provider (opt-in via enabled = true) + NetEase NetEaseConfig // NetEase Cloud Music provider (opt-in via enabled = true) + Plugins map[string]map[string]string // per-plugin config from [plugins.*] sections + LogLevel string // log level: debug, info, warn, error (default "info") + LowPower bool // reduce CPU by lowering UI cadence and disabling visualization +} + +// defaultConfig returns a Config with sensible defaults. +// SampleRate defaults to 0, which means "auto-detect from the system's default +// output device" (see player.DeviceSampleRate). This ensures USB audio devices +// that require a specific rate (commonly 48 kHz) work out of the box. +func defaultConfig() Config { + return Config{ + VolumeMin: -50, + VisVolumeLinked: true, + Repeat: "off", + AutoPlay: false, + Speed: 1.0, + SeekStepLarge: 30, + SampleRate: 0, + BufferMs: 100, + ResampleQuality: 4, + BitDepth: 16, + PaddingH: 3, + PaddingV: 1, + Spotify: SpotifyConfig{Bitrate: 320}, + Qobuz: QobuzConfig{Quality: 6}, + LogLevel: "info", + } +} + +// Load reads the config file from ~/.config/cliamp/config.toml. +// Returns defaults if the file does not exist. +func Load() (Config, error) { + cfg := defaultConfig() + + path, err := configPath() + if err != nil { + return cfg, nil + } + + f, err := os.Open(path) + if err != nil { + if errors.Is(err, fs.ErrNotExist) { + return cfg, nil + } + return cfg, err + } + defer f.Close() + + scanner := bufio.NewScanner(f) + section := "" // current [section] header, empty = top-level + for scanner.Scan() { + line := strings.TrimSpace(scanner.Text()) + if line == "" || strings.HasPrefix(line, "#") { + continue + } + + // Section header: [navidrome], [plex], [plugins.lastfm], etc. + if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") { + section = strings.ToLower(line[1 : len(line)-1]) + // Mark providers as enabled when their section exists. + // [yt], [youtube], and [ytmusic] all configure the same YouTube providers. + switch section { + case "yt", "youtube", "ytmusic": + cfg.YouTubeMusic.Enabled = true + section = "ytmusic" // normalize for key parsing below + case "spotify": + cfg.Spotify.Enabled = true + case "qobuz": + cfg.Qobuz.Enabled = true + } + // Initialize plugin sub-maps for [plugins] and [plugins.*] sections. + if section == "plugins" || strings.HasPrefix(section, "plugins.") { + if cfg.Plugins == nil { + cfg.Plugins = make(map[string]map[string]string) + } + pluginName := strings.TrimPrefix(section, "plugins.") + if pluginName == "plugins" { + pluginName = "" // top-level [plugins] section + } + if _, ok := cfg.Plugins[pluginName]; !ok { + cfg.Plugins[pluginName] = make(map[string]string) + } + } + continue + } + + key, val, ok := strings.Cut(line, "=") + if !ok { + continue + } + key = strings.TrimSpace(key) + val = strings.TrimSpace(val) + + switch section { + case "navidrome": + switch key { + case "url": + cfg.Navidrome.URL = parseString(val) + case "user": + cfg.Navidrome.User = parseString(val) + case "password": + cfg.Navidrome.Password = parseString(val) + case "browse_sort": + cfg.Navidrome.BrowseSort = parseString(val) + case "scrobble": + // Opt-out: only mark disabled when the value is explicitly "false". + cfg.Navidrome.ScrobbleDisabled = strings.ToLower(val) == "false" + } + case "spotify": + switch key { + case "enabled": + cfg.Spotify.Disabled = strings.ToLower(val) == "false" + case "client_id": + cfg.Spotify.ClientID = parseString(val) + case "bitrate": + if v, err := strconv.Atoi(val); err == nil { + cfg.Spotify.Bitrate = v + } + } + case "qobuz": + switch key { + case "enabled": + cfg.Qobuz.Disabled = strings.ToLower(val) == "false" + case "quality": + if v, err := strconv.Atoi(val); err == nil { + cfg.Qobuz.Quality = v + } + } + case "ytmusic": + switch key { + case "enabled": + cfg.YouTubeMusic.Disabled = strings.ToLower(val) == "false" + case "client_id": + cfg.YouTubeMusic.ClientID = parseString(val) + case "client_secret": + cfg.YouTubeMusic.ClientSecret = parseString(val) + case "cookies_from": + cfg.YouTubeMusic.CookiesFrom = parseString(val) + } + case "plex": + switch key { + case "url": + cfg.Plex.URL = parseString(val) + case "token": + cfg.Plex.Token = parseString(val) + case "libraries": + cfg.Plex.Libraries = parseStringSlice(val) + } + case "soundcloud": + switch key { + case "enabled": + cfg.SoundCloud.Enabled = strings.ToLower(val) == "true" + case "user": + cfg.SoundCloud.User = parseString(val) + case "cookies_from": + cfg.SoundCloud.CookiesFrom = parseString(val) + } + case "netease": + switch key { + case "enabled": + cfg.NetEase.Enabled = strings.ToLower(val) == "true" + case "cookies_from": + cfg.NetEase.CookiesFrom = parseString(val) + case "user_id": + cfg.NetEase.UserID = parseString(val) + } + case "jellyfin": + switch key { + case "url": + cfg.Jellyfin.URL = parseString(val) + case "token": + cfg.Jellyfin.Token = parseString(val) + case "user": + cfg.Jellyfin.User = parseString(val) + case "password": + cfg.Jellyfin.Password = parseString(val) + case "user_id": + cfg.Jellyfin.UserID = parseString(val) + } + case "emby": + switch key { + case "url": + cfg.Emby.URL = parseString(val) + case "token": + cfg.Emby.Token = parseString(val) + case "user": + cfg.Emby.User = parseString(val) + case "password": + cfg.Emby.Password = parseString(val) + case "user_id": + cfg.Emby.UserID = parseString(val) + } + default: + // Handle [plugins] and [plugins.*] sections. + if section == "plugins" || strings.HasPrefix(section, "plugins.") { + pluginName := strings.TrimPrefix(section, "plugins.") + if pluginName == "plugins" { + pluginName = "" // top-level [plugins] section + } + if cfg.Plugins != nil { + if m, ok := cfg.Plugins[pluginName]; ok { + m[key] = parseString(val) + } + } + continue + } + switch key { + case "volume": + if v, err := strconv.ParseFloat(val, 64); err == nil { + cfg.Volume = v + } + case "volume_min": + if v, err := strconv.ParseFloat(val, 64); err == nil { + cfg.VolumeMin = v + } + case "vis_volume_linked": + if v, err := strconv.ParseBool(val); err == nil { + cfg.VisVolumeLinked = v + } + case "repeat": + val = parseString(val) + switch strings.ToLower(val) { + case "all", "one", "off": + cfg.Repeat = strings.ToLower(val) + } + case "shuffle": + cfg.Shuffle = val == "true" + case "mono": + cfg.Mono = val == "true" + case "auto_play": + cfg.AutoPlay = val == "true" + case "seek_large_step_sec": + if v, err := strconv.Atoi(val); err == nil { + cfg.SeekStepLarge = v + } + case "eq": + cfg.EQ = parseEQ(val) + case "eq_preset": + cfg.EQPreset = parseString(val) + case "theme": + cfg.Theme = parseString(val) + case "provider": + cfg.Provider = strings.ToLower(parseString(val)) + case "visualizer": + cfg.Visualizer = parseString(val) + case "sample_rate": + if v, err := strconv.Atoi(val); err == nil { + cfg.SampleRate = v + } + case "buffer_ms": + if v, err := strconv.Atoi(val); err == nil { + cfg.BufferMs = v + } + case "resample_quality": + if v, err := strconv.Atoi(val); err == nil { + cfg.ResampleQuality = v + } + case "bit_depth": + if v, err := strconv.Atoi(val); err == nil { + cfg.BitDepth = v + } + case "speed": + if v, err := strconv.ParseFloat(val, 64); err == nil { + cfg.Speed = v + } + case "compact": + cfg.Compact = val == "true" + case "audio_device": + cfg.AudioDevice = parseString(val) + case "initial_directory": + cfg.InitialDirectory = parseString(val) + case "padding_horizontal": + if v, err := strconv.Atoi(val); err == nil { + cfg.PaddingH = v + } + case "padding_vertical": + if v, err := strconv.Atoi(val); err == nil { + cfg.PaddingV = v + } + case "log_level": + lvl := strings.ToLower(parseString(val)) + switch lvl { + case "debug", "info", "warn", "warning", "error": + cfg.LogLevel = lvl + } + case "low_power": + cfg.LowPower = strings.ToLower(val) == "true" + } + } + } + + cfg.clamp() + return cfg, scanner.Err() +} + +// Save updates only the given key in the existing config file, preserving +// all other content, comments, and formatting. If the key doesn't exist, +// it is appended. If no config file exists, one is created with just that key. +func Save(key, value string) error { + path, err := configPath() + if err != nil { + return err + } + + if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { + return err + } + + line := fmt.Sprintf("%s = %s", key, value) + + data, err := os.ReadFile(path) + if err != nil { + if !errors.Is(err, fs.ErrNotExist) { + return err + } + return fileutil.WriteFileAtomic(path, []byte(line+"\n"), 0o600) + } + + // Scan existing lines and replace the matching key in-place, + // but only in the top-level scope (before any [section] header). + lines := strings.Split(string(data), "\n") + found := false + for i, l := range lines { + trimmed := strings.TrimSpace(l) + if trimmed == "" || strings.HasPrefix(trimmed, "#") { + continue + } + // Stop searching once we hit a section header — the key + // belongs in the top-level scope only. + if strings.HasPrefix(trimmed, "[") && strings.HasSuffix(trimmed, "]") { + break + } + k, _, ok := strings.Cut(trimmed, "=") + if ok && strings.TrimSpace(k) == key { + lines[i] = line + found = true + break + } + } + if !found { + // Insert before the first section header to keep top-level keys together. + inserted := false + for i, l := range lines { + trimmed := strings.TrimSpace(l) + if strings.HasPrefix(trimmed, "[") && strings.HasSuffix(trimmed, "]") { + lines = append(lines[:i], append([]string{line}, lines[i:]...)...) + inserted = true + break + } + } + if !inserted { + lines = append(lines, line) + } + } + + return fileutil.WriteFileAtomic(path, []byte(strings.Join(lines, "\n")), 0o600) +} + +// SaveNavidromeSort persists the given album browse sort type to the +// [navidrome] section of the config file. It rewrites the browse_sort key +// in-place, or appends it after the [navidrome] section if not present. +// If no [navidrome] section exists, one is appended along with the key. +func SaveNavidromeSort(sortType string) error { + path, err := configPath() + if err != nil { + return err + } + + if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { + return err + } + + line := fmt.Sprintf("browse_sort = %q", sortType) + + data, err := os.ReadFile(path) + if err != nil { + if !errors.Is(err, fs.ErrNotExist) { + return err + } + // No file: create with section + key. + return fileutil.WriteFileAtomic(path, []byte("[navidrome]\n"+line+"\n"), 0o600) + } + + lines := strings.Split(string(data), "\n") + + // Try to replace an existing browse_sort inside [navidrome]. + inNavidrome := false + for i, l := range lines { + trimmed := strings.TrimSpace(l) + if strings.HasPrefix(trimmed, "[") && strings.HasSuffix(trimmed, "]") { + inNavidrome = strings.ToLower(trimmed[1:len(trimmed)-1]) == "navidrome" + continue + } + if inNavidrome { + k, _, ok := strings.Cut(trimmed, "=") + if ok && strings.TrimSpace(k) == "browse_sort" { + lines[i] = line + return fileutil.WriteFileAtomic(path, []byte(strings.Join(lines, "\n")), 0o600) + } + } + } + + // Key not found: append after the last line in the [navidrome] section, + // or append a new [navidrome] section at the end. + inNavidrome = false + insertAt := -1 + for i, l := range lines { + trimmed := strings.TrimSpace(l) + if strings.HasPrefix(trimmed, "[") && strings.HasSuffix(trimmed, "]") { + if inNavidrome && insertAt >= 0 { + break // we've moved past [navidrome] + } + inNavidrome = strings.ToLower(trimmed[1:len(trimmed)-1]) == "navidrome" + } + if inNavidrome { + insertAt = i + } + } + + if insertAt >= 0 { + // Insert after the last line we saw inside [navidrome]. + tail := append([]string{line}, lines[insertAt+1:]...) + lines = append(lines[:insertAt+1], tail...) + } else { + // No [navidrome] section found: append one. + lines = append(lines, "[navidrome]", line) + } + + return fileutil.WriteFileAtomic(path, []byte(strings.Join(lines, "\n")), 0o600) +} + +// PlayerConfig is the subset of player controls needed to apply config. +type PlayerConfig interface { + SetVolumeMin(db float64) + SetVolume(db float64) + SetSpeed(ratio float64) + SetEQBand(band int, dB float64) + ToggleMono() +} + +// PlaylistConfig is the subset of playlist controls needed to apply config. +type PlaylistConfig interface { + CycleRepeat() + ToggleShuffle() +} + +// ApplyPlayer applies audio-engine settings from the config. +func (c Config) ApplyPlayer(p PlayerConfig) { + p.SetVolumeMin(c.VolumeMin) + p.SetVolume(c.Volume) + if c.Speed != 0 && c.Speed != 1.0 { + p.SetSpeed(c.Speed) + } + if c.EQPreset == "" || c.EQPreset == "Custom" { + for i, gain := range c.EQ { + p.SetEQBand(i, gain) + } + } + if c.Mono { + p.ToggleMono() + } +} + +// ApplyPlaylist applies playlist-state settings from the config. +func (c Config) ApplyPlaylist(pl PlaylistConfig) { + switch c.Repeat { + case "all": + pl.CycleRepeat() // off -> all + case "one": + pl.CycleRepeat() // off -> all + pl.CycleRepeat() // all -> one + } + if c.Shuffle { + pl.ToggleShuffle() + } +} + +// SeekStepLargeDuration returns the configured Shift+Left/Right seek jump. +func (c Config) SeekStepLargeDuration() time.Duration { + return time.Duration(c.SeekStepLarge) * time.Second +} + +// clamp constrains all Config fields to their valid ranges. +func (c *Config) clamp() { + c.VolumeMin = max(min(c.VolumeMin, 0), -90) + c.Volume = max(min(c.Volume, 6), c.VolumeMin) + if c.Speed < 0.25 || c.Speed > 2.0 { + c.Speed = 1.0 + } + c.SeekStepLarge = max(min(c.SeekStepLarge, 600), 6) + c.SampleRate = clampSampleRate(c.SampleRate) + c.BufferMs = max(min(c.BufferMs, 500), 50) + c.ResampleQuality = max(min(c.ResampleQuality, 4), 1) + c.BitDepth = clampBitDepth(c.BitDepth) + c.Spotify.Bitrate = clampSpotifyBitrate(c.Spotify.Bitrate) + c.PaddingH = max(min(c.PaddingH, 10), 0) + c.PaddingV = max(min(c.PaddingV, 5), 0) + if c.LowPower { + c.Visualizer = "none" + } +} + +// nearestAllowed returns the value in allowed closest to v. +// allowed must be non-empty. +func nearestAllowed(v int, allowed []int) int { + best := allowed[0] + bestDist := abs(v - best) + for _, a := range allowed[1:] { + if d := abs(v - a); d < bestDist { + best = a + bestDist = d + } + } + return best +} + +// clampSampleRate returns the nearest valid sample rate from the allowed set. +// A value of 0 is preserved as-is to signal "auto-detect" to the player. +func clampSampleRate(v int) int { + if v == 0 { + return 0 // auto-detect + } + return nearestAllowed(v, []int{22050, 44100, 48000, 96000, 192000}) +} + +// clampBitDepth returns the nearest valid bit depth (16 or 32). +func clampBitDepth(v int) int { + if v >= 24 { + return 32 + } + return 16 +} + +func clampSpotifyBitrate(v int) int { + if v <= 0 { + return 320 + } + return nearestAllowed(v, []int{96, 160, 320}) +} + +func abs(x int) int { + if x < 0 { + return -x + } + return x +} + +// parseStringSlice parses a comma-separated list of strings, optionally +// wrapped in square brackets (e.g. `["Music", "Jazz"]` or `Music, Jazz`). +// Leading/trailing whitespace and surrounding quotes are stripped from each element. +func parseStringSlice(val string) []string { + val = strings.Trim(val, "[]") + parts := strings.Split(val, ",") + result := make([]string, 0, len(parts)) + for _, p := range parts { + p = strings.TrimSpace(p) + p = strings.Trim(p, `"'`) + if p != "" { + result = append(result, p) + } + } + return result +} + +// parseEQ parses a TOML-style array like [0, 1.5, -2, ...] into 10 bands. +func parseEQ(val string) [10]float64 { + var bands [10]float64 + val = strings.Trim(val, "[]") + parts := strings.Split(val, ",") + for i, p := range parts { + if i >= 10 { + break + } + if v, err := strconv.ParseFloat(strings.TrimSpace(p), 64); err == nil { + bands[i] = max(min(v, 12), -12) + } + } + return bands +} diff --git a/config/config_envinterp_test.go b/config/config_envinterp_test.go new file mode 100644 index 0000000..c0a0fb7 --- /dev/null +++ b/config/config_envinterp_test.go @@ -0,0 +1,149 @@ +package config + +import ( + "os" + "path/filepath" + "testing" +) + +func TestParseStringEnvInterpolation(t *testing.T) { + t.Setenv("CLIAMP_TEST_VAR", "from-env") + t.Setenv("CLIAMP_TEST_EMPTY", "") + + tests := []struct { + name string + in string + want string + }{ + {"plain quoted string", `"hello"`, "hello"}, + {"plain single-quoted", `'hello'`, "hello"}, + {"unquoted plain", `hello`, "hello"}, + {"dollar braces set", `"${CLIAMP_TEST_VAR}"`, "from-env"}, + {"dollar bare set", `"$CLIAMP_TEST_VAR"`, "from-env"}, + {"unquoted dollar braces", `${CLIAMP_TEST_VAR}`, "from-env"}, + {"unset var returns empty", `"${CLIAMP_NOT_SET_XYZ}"`, ""}, + {"empty var returns empty", `"${CLIAMP_TEST_EMPTY}"`, ""}, + {"literal dollar in middle preserved", `"p@$$w0rd"`, "p@$$w0rd"}, + {"literal dollar at start with non-name", `"$1abc"`, "$1abc"}, + {"unmatched brace left alone", `"${UNCLOSED"`, "${UNCLOSED"}, + {"only dollar", `"$"`, "$"}, + {"interpolation only on whole value", `"prefix-$CLIAMP_TEST_VAR"`, "prefix-$CLIAMP_TEST_VAR"}, + {"underscore-leading name", `"$_CLIAMP_TEST"`, ""}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := parseString(tt.in) + if got != tt.want { + t.Fatalf("parseString(%q) = %q, want %q", tt.in, got, tt.want) + } + }) + } +} + +func TestLoadInterpolatesSecretsFromEnv(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + t.Setenv("CLIAMP_TEST_NAVI_PASS", "s3cret!") + t.Setenv("CLIAMP_TEST_PLEX_TOKEN", "tok-abc") + t.Setenv("CLIAMP_TEST_JELLY_TOKEN", "jelly-tok") + t.Setenv("CLIAMP_TEST_YT_SECRET", "yt-secret") + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte(` +[navidrome] +url = "https://music.example.com" +user = "alice" +password = "${CLIAMP_TEST_NAVI_PASS}" + +[plex] +url = "http://plex.local:32400" +token = "$CLIAMP_TEST_PLEX_TOKEN" + +[jellyfin] +url = "https://jelly.example.com" +token = "${CLIAMP_TEST_JELLY_TOKEN}" + +[ytmusic] +client_id = "literal-id" +client_secret = "${CLIAMP_TEST_YT_SECRET}" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + + if cfg.Navidrome.Password != "s3cret!" { + t.Errorf("Navidrome.Password = %q, want %q", cfg.Navidrome.Password, "s3cret!") + } + if cfg.Plex.Token != "tok-abc" { + t.Errorf("Plex.Token = %q, want %q", cfg.Plex.Token, "tok-abc") + } + if cfg.Jellyfin.Token != "jelly-tok" { + t.Errorf("Jellyfin.Token = %q, want %q", cfg.Jellyfin.Token, "jelly-tok") + } + if cfg.YouTubeMusic.ClientID != "literal-id" { + t.Errorf("YouTubeMusic.ClientID = %q, want %q", cfg.YouTubeMusic.ClientID, "literal-id") + } + if cfg.YouTubeMusic.ClientSecret != "yt-secret" { + t.Errorf("YouTubeMusic.ClientSecret = %q, want %q", cfg.YouTubeMusic.ClientSecret, "yt-secret") + } +} + +func TestLoadPreservesLiteralDollarInPassword(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte(` +[navidrome] +url = "https://music.example.com" +user = "alice" +password = "p@$$w0rd" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + if cfg.Navidrome.Password != "p@$$w0rd" { + t.Errorf("Navidrome.Password = %q, want literal %q", cfg.Navidrome.Password, "p@$$w0rd") + } +} + +func TestLoadInterpolatesPluginSecrets(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + t.Setenv("CLIAMP_TEST_LASTFM_KEY", "lastfm-abc") + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte(` +[plugins.lastfm] +api_key = "${CLIAMP_TEST_LASTFM_KEY}" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + got := cfg.Plugins["lastfm"]["api_key"] + if got != "lastfm-abc" { + t.Errorf("plugins.lastfm.api_key = %q, want %q", got, "lastfm-abc") + } +} diff --git a/config/config_seek_test.go b/config/config_seek_test.go new file mode 100644 index 0000000..a747a84 --- /dev/null +++ b/config/config_seek_test.go @@ -0,0 +1,95 @@ +package config + +import ( + "os" + "path/filepath" + "strconv" + "testing" + "time" +) + +func TestLoadSeekLargeStepSec(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + if err := os.WriteFile(path, []byte("seek_large_step_sec = 42\n"), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SeekStepLarge != 42 { + t.Fatalf("SeekStepLarge = %d, want 42", cfg.SeekStepLarge) + } +} + +func TestLoadSeekLargeStepSecClamp(t *testing.T) { + tests := []struct { + name string + in int + want int + }{ + {name: "clamps low to minimum large step", in: 0, want: 6}, + {name: "clamps five seconds to minimum large step", in: 5, want: 6}, + {name: "clamps high", in: 999, want: 600}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte("seek_large_step_sec = " + strconv.Itoa(tt.in) + "\n") + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SeekStepLarge != tt.want { + t.Fatalf("SeekStepLarge = %d, want %d", cfg.SeekStepLarge, tt.want) + } + }) + } +} + +func TestSeekStepLargeDuration(t *testing.T) { + cfg := Config{SeekStepLarge: 45} + if got, want := cfg.SeekStepLargeDuration(), 45*time.Second; got != want { + t.Fatalf("SeekStepLargeDuration = %v, want %v", got, want) + } +} + +func TestLoadLowPower(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte("visualizer = \"Bars\"\nlow_power = true\n") + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if !cfg.LowPower { + t.Fatal("LowPower = false, want true") + } + if cfg.Visualizer != "none" { + t.Fatalf("Visualizer = %q, want none", cfg.Visualizer) + } +} diff --git a/config/config_test.go b/config/config_test.go new file mode 100644 index 0000000..942e1d8 --- /dev/null +++ b/config/config_test.go @@ -0,0 +1,797 @@ +package config + +import ( + "os" + "path/filepath" + "strconv" + "testing" +) + +func TestDefaultConfig(t *testing.T) { + cfg := defaultConfig() + + if cfg.Repeat != "off" { + t.Errorf("Repeat = %q, want off", cfg.Repeat) + } + if cfg.Speed != 1.0 { + t.Errorf("Speed = %f, want 1.0", cfg.Speed) + } + if cfg.SeekStepLarge != 30 { + t.Errorf("SeekStepLarge = %d, want 30", cfg.SeekStepLarge) + } + if cfg.SampleRate != 0 { + t.Errorf("SampleRate = %d, want 0 (auto)", cfg.SampleRate) + } + if cfg.BufferMs != 100 { + t.Errorf("BufferMs = %d, want 100", cfg.BufferMs) + } + if cfg.ResampleQuality != 4 { + t.Errorf("ResampleQuality = %d, want 4", cfg.ResampleQuality) + } + if cfg.BitDepth != 16 { + t.Errorf("BitDepth = %d, want 16", cfg.BitDepth) + } + if cfg.PaddingH != 3 { + t.Errorf("PaddingH = %d, want 3", cfg.PaddingH) + } + if cfg.PaddingV != 1 { + t.Errorf("PaddingV = %d, want 1", cfg.PaddingV) + } + if cfg.Spotify.Bitrate != 320 { + t.Errorf("Spotify.Bitrate = %d, want 320", cfg.Spotify.Bitrate) + } + if cfg.AutoPlay { + t.Error("AutoPlay should be false by default") + } + if cfg.Shuffle { + t.Error("Shuffle should be false by default") + } + if cfg.Mono { + t.Error("Mono should be false by default") + } +} + +func TestClampVolume(t *testing.T) { + tests := []struct { + name string + vol float64 + want float64 + }{ + {"within range", -10, -10}, + {"too low", -60, -50}, + {"too high", 20, 6}, + {"min boundary", -50, -50}, + {"max boundary", 6, 6}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.Volume = tt.vol + cfg.clamp() + if cfg.Volume != tt.want { + t.Errorf("Volume = %f, want %f", cfg.Volume, tt.want) + } + }) + } +} + +func TestClampVolumeMin(t *testing.T) { + tests := []struct { + name string + min float64 + want float64 + }{ + {"default", -50, -50}, + {"custom valid", -70, -70}, + {"too low", -100, -90}, + {"too high positive", 5, 0}, + {"zero boundary", 0, 0}, + {"low boundary", -90, -90}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.VolumeMin = tt.min + cfg.clamp() + if cfg.VolumeMin != tt.want { + t.Errorf("VolumeMin = %f, want %f", cfg.VolumeMin, tt.want) + } + }) + } +} + +func TestVolumeClampedToVolumeMin(t *testing.T) { + tests := []struct { + name string + volumeMin float64 + volume float64 + want float64 + }{ + {"below floor", -30, -40, -30}, + {"at floor", -30, -30, -30}, + {"above floor", -30, -10, -10}, + {"custom floor -60", -60, -70, -60}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.VolumeMin = tt.volumeMin + cfg.Volume = tt.volume + cfg.clamp() + if cfg.Volume != tt.want { + t.Errorf("Volume = %f, want %f", cfg.Volume, tt.want) + } + }) + } +} + +func TestClampSpeed(t *testing.T) { + tests := []struct { + name string + speed float64 + want float64 + }{ + {"normal", 1.0, 1.0}, + {"valid slow", 0.5, 0.5}, + {"valid fast", 1.5, 1.5}, + {"too slow", 0.1, 1.0}, + {"too fast", 3.0, 1.0}, + {"min boundary", 0.25, 0.25}, + {"max boundary", 2.0, 2.0}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.Speed = tt.speed + cfg.clamp() + if cfg.Speed != tt.want { + t.Errorf("Speed = %f, want %f", cfg.Speed, tt.want) + } + }) + } +} + +func TestClampSampleRate(t *testing.T) { + tests := []struct { + input int + want int + }{ + {0, 0}, // auto-detect preserved + {44100, 44100}, // exact match + {48000, 48000}, + {96000, 96000}, + {30000, 22050}, // rounds to nearest + {45000, 44100}, + {50000, 48000}, + {100000, 96000}, + {200000, 192000}, + } + for _, tt := range tests { + got := clampSampleRate(tt.input) + if got != tt.want { + t.Errorf("clampSampleRate(%d) = %d, want %d", tt.input, got, tt.want) + } + } +} + +func TestClampBitDepth(t *testing.T) { + tests := []struct { + input int + want int + }{ + {8, 16}, + {16, 16}, + {24, 32}, + {32, 32}, + } + for _, tt := range tests { + got := clampBitDepth(tt.input) + if got != tt.want { + t.Errorf("clampBitDepth(%d) = %d, want %d", tt.input, got, tt.want) + } + } +} + +func TestClampSpotifyBitrate(t *testing.T) { + tests := []struct { + input int + want int + }{ + {-1, 320}, + {0, 320}, + {96, 96}, + {160, 160}, + {320, 320}, + {120, 96}, + {128, 96}, + {200, 160}, + {240, 160}, + {500, 320}, + } + for _, tt := range tests { + got := clampSpotifyBitrate(tt.input) + if got != tt.want { + t.Errorf("clampSpotifyBitrate(%d) = %d, want %d", tt.input, got, tt.want) + } + } +} + +func TestClampBufferMs(t *testing.T) { + tests := []struct { + input int + want int + }{ + {100, 100}, + {10, 50}, + {600, 500}, + {50, 50}, + {500, 500}, + } + for _, tt := range tests { + cfg := defaultConfig() + cfg.BufferMs = tt.input + cfg.clamp() + if cfg.BufferMs != tt.want { + t.Errorf("BufferMs(%d) = %d, want %d", tt.input, cfg.BufferMs, tt.want) + } + } +} + +func TestClampResampleQuality(t *testing.T) { + tests := []struct { + input int + want int + }{ + {0, 1}, + {1, 1}, + {4, 4}, + {5, 4}, + } + for _, tt := range tests { + cfg := defaultConfig() + cfg.ResampleQuality = tt.input + cfg.clamp() + if cfg.ResampleQuality != tt.want { + t.Errorf("ResampleQuality(%d) = %d, want %d", tt.input, cfg.ResampleQuality, tt.want) + } + } +} + +func TestClampPadding(t *testing.T) { + tests := []struct { + name string + inH, inV int + wantH, wantV int + }{ + {"negative clamped to 0", -1, -1, 0, 0}, + {"over max clamped", 20, 10, 10, 5}, + {"within range", 3, 1, 3, 1}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.PaddingH = tt.inH + cfg.PaddingV = tt.inV + cfg.clamp() + if cfg.PaddingH != tt.wantH { + t.Errorf("PaddingH = %d, want %d", cfg.PaddingH, tt.wantH) + } + if cfg.PaddingV != tt.wantV { + t.Errorf("PaddingV = %d, want %d", cfg.PaddingV, tt.wantV) + } + }) + } +} + +func TestClampSeekStepLarge(t *testing.T) { + tests := []struct { + input int + want int + }{ + {30, 30}, + {1, 6}, + {700, 600}, + {6, 6}, + {600, 600}, + } + for _, tt := range tests { + cfg := defaultConfig() + cfg.SeekStepLarge = tt.input + cfg.clamp() + if cfg.SeekStepLarge != tt.want { + t.Errorf("SeekStepLarge(%d) = %d, want %d", tt.input, cfg.SeekStepLarge, tt.want) + } + } +} + +func TestParseEQ(t *testing.T) { + tests := []struct { + name string + val string + want [10]float64 + }{ + { + name: "all zeros", + val: "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]", + want: [10]float64{}, + }, + { + name: "mixed values", + val: "[3, -2, 0, 1.5, -5, 0, 0, 0, 0, 0]", + want: [10]float64{3, -2, 0, 1.5, -5, 0, 0, 0, 0, 0}, + }, + { + name: "clamped to range", + val: "[15, -20, 0, 0, 0, 0, 0, 0, 0, 0]", + want: [10]float64{12, -12, 0, 0, 0, 0, 0, 0, 0, 0}, + }, + { + name: "fewer than 10", + val: "[1, 2, 3]", + want: [10]float64{1, 2, 3, 0, 0, 0, 0, 0, 0, 0}, + }, + { + name: "empty", + val: "[]", + want: [10]float64{}, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := parseEQ(tt.val) + if got != tt.want { + t.Errorf("parseEQ(%q) = %v, want %v", tt.val, got, tt.want) + } + }) + } +} + +func TestNavidromeIsSet(t *testing.T) { + tests := []struct { + name string + cfg NavidromeConfig + want bool + }{ + {"all set", NavidromeConfig{URL: "https://x", User: "u", Password: "p"}, true}, + {"missing URL", NavidromeConfig{User: "u", Password: "p"}, false}, + {"missing user", NavidromeConfig{URL: "https://x", Password: "p"}, false}, + {"missing password", NavidromeConfig{URL: "https://x", User: "u"}, false}, + {"all empty", NavidromeConfig{}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSet(); got != tt.want { + t.Errorf("IsSet() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestSpotifyIsSet(t *testing.T) { + tests := []struct { + name string + cfg SpotifyConfig + want bool + }{ + {"section + custom id", SpotifyConfig{Enabled: true, ClientID: "abc"}, true}, + {"section only (uses fallback)", SpotifyConfig{Enabled: true}, true}, + {"no section", SpotifyConfig{}, false}, + {"disabled", SpotifyConfig{Disabled: true, Enabled: true, ClientID: "abc"}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSet(); got != tt.want { + t.Errorf("IsSet() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestSpotifyResolveClientID(t *testing.T) { + const fallback = "FALLBACK" + tests := []struct { + name string + cfg SpotifyConfig + want string + }{ + {"user id wins", SpotifyConfig{ClientID: "user-id"}, "user-id"}, + {"empty falls back", SpotifyConfig{}, fallback}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.ResolveClientID(fallback); got != tt.want { + t.Errorf("ResolveClientID() = %q, want %q", got, tt.want) + } + }) + } +} + +func TestLoadSpotifyBitrate(t *testing.T) { + tests := []struct { + name string + bitrate int + want int + }{ + {"exact supported value", 160, 160}, + {"rounded to nearest supported value", 200, 160}, + {"non-positive value", 0, 320}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + data := []byte("[spotify]\nbitrate = " + strconv.Itoa(tt.bitrate) + "\n") + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + if cfg.Spotify.Bitrate != tt.want { + t.Fatalf("Spotify.Bitrate = %d, want %d", cfg.Spotify.Bitrate, tt.want) + } + }) + } +} + +func TestQobuzIsSet(t *testing.T) { + tests := []struct { + name string + cfg QobuzConfig + want bool + }{ + {"section present", QobuzConfig{Enabled: true}, true}, + {"explicitly disabled", QobuzConfig{Enabled: true, Disabled: true}, false}, + {"absent", QobuzConfig{}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSet(); got != tt.want { + t.Errorf("IsSet() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestLoadQobuz(t *testing.T) { + tests := []struct { + name string + body string + wantIsSet bool + wantQuality int + }{ + {"section enables, default quality", "[qobuz]\n", true, 6}, + {"explicit quality", "[qobuz]\nquality = 27\n", true, 27}, + {"disabled", "[qobuz]\nenabled = false\n", false, 6}, + {"absent", "", false, 6}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + if err := os.WriteFile(path, []byte(tt.body), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + if got := cfg.Qobuz.IsSet(); got != tt.wantIsSet { + t.Errorf("Qobuz.IsSet() = %v, want %v", got, tt.wantIsSet) + } + if cfg.Qobuz.Quality != tt.wantQuality { + t.Errorf("Qobuz.Quality = %d, want %d", cfg.Qobuz.Quality, tt.wantQuality) + } + }) + } +} + +func TestPlexIsSet(t *testing.T) { + tests := []struct { + name string + cfg PlexConfig + want bool + }{ + {"both set", PlexConfig{URL: "http://x", Token: "t"}, true}, + {"no URL", PlexConfig{Token: "t"}, false}, + {"no token", PlexConfig{URL: "http://x"}, false}, + {"empty", PlexConfig{}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSet(); got != tt.want { + t.Errorf("IsSet() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestJellyfinIsSet(t *testing.T) { + tests := []struct { + name string + cfg JellyfinConfig + want bool + }{ + {"token auth", JellyfinConfig{URL: "http://x", Token: "t"}, true}, + {"password auth", JellyfinConfig{URL: "http://x", User: "u", Password: "p"}, true}, + {"no URL", JellyfinConfig{Token: "t"}, false}, + {"no auth", JellyfinConfig{URL: "http://x"}, false}, + {"user without password", JellyfinConfig{URL: "http://x", User: "u"}, false}, + {"empty", JellyfinConfig{}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSet(); got != tt.want { + t.Errorf("IsSet() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestYouTubeMusicIsSetOrFallback(t *testing.T) { + hasFallback := func() (string, string) { return "id", "secret" } + noFallback := func() (string, string) { return "", "" } + + tests := []struct { + name string + cfg YouTubeMusicConfig + fallbackFn func() (string, string) + want bool + }{ + {"enabled section", YouTubeMusicConfig{Enabled: true}, nil, true}, + {"disabled", YouTubeMusicConfig{Disabled: true}, hasFallback, false}, + {"fallback available", YouTubeMusicConfig{}, hasFallback, true}, + {"no fallback", YouTubeMusicConfig{}, noFallback, false}, + {"nil fallback", YouTubeMusicConfig{}, nil, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := tt.cfg.IsSetOrFallback(tt.fallbackFn); got != tt.want { + t.Errorf("IsSetOrFallback() = %v, want %v", got, tt.want) + } + }) + } +} + +func TestYouTubeMusicResolveCredentials(t *testing.T) { + fallback := func() (string, string) { return "fb_id", "fb_secret" } + + tests := []struct { + name string + cfg YouTubeMusicConfig + fallbackFn func() (string, string) + wantID string + wantSecret string + }{ + {"user credentials take priority", YouTubeMusicConfig{ClientID: "my_id", ClientSecret: "my_secret"}, fallback, "my_id", "my_secret"}, + {"falls back when empty", YouTubeMusicConfig{}, fallback, "fb_id", "fb_secret"}, + {"nil fallback returns empty", YouTubeMusicConfig{}, nil, "", ""}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + id, secret := tt.cfg.ResolveCredentials(tt.fallbackFn) + if id != tt.wantID || secret != tt.wantSecret { + t.Errorf("got (%q, %q), want (%q, %q)", id, secret, tt.wantID, tt.wantSecret) + } + }) + } +} + +func TestOverridesApply(t *testing.T) { + cfg := defaultConfig() + + vol := -15.0 + shuffle := true + repeat := "all" + mono := true + theme := "dark" + compact := true + sr := 48000 + play := true + + overrides := Overrides{ + Volume: &vol, + Shuffle: &shuffle, + Repeat: &repeat, + Mono: &mono, + Theme: &theme, + Compact: &compact, + SampleRate: &sr, + Play: &play, + } + + overrides.Apply(&cfg) + + if cfg.Volume != -15 { + t.Errorf("Volume = %f, want -15", cfg.Volume) + } + if !cfg.Shuffle { + t.Error("Shuffle should be true") + } + if cfg.Repeat != "all" { + t.Errorf("Repeat = %q, want all", cfg.Repeat) + } + if !cfg.Mono { + t.Error("Mono should be true") + } + if cfg.Theme != "dark" { + t.Errorf("Theme = %q, want dark", cfg.Theme) + } + if !cfg.Compact { + t.Error("Compact should be true") + } + if cfg.SampleRate != 48000 { + t.Errorf("SampleRate = %d, want 48000", cfg.SampleRate) + } + if !cfg.AutoPlay { + t.Error("AutoPlay should be true") + } +} + +func TestOverridesApplyNil(t *testing.T) { + cfg := defaultConfig() + original := cfg + + overrides := Overrides{} // all nil + overrides.Apply(&cfg) + + // Nothing should change except clamp effects + if cfg.Volume != original.Volume { + t.Error("nil overrides changed Volume") + } + if cfg.Shuffle != original.Shuffle { + t.Error("nil overrides changed Shuffle") + } +} + +func TestOverridesApplyClamps(t *testing.T) { + cfg := defaultConfig() + + vol := 100.0 // out of range + overrides := Overrides{Volume: &vol} + overrides.Apply(&cfg) + + if cfg.Volume != 6 { + t.Errorf("Volume should be clamped to 6, got %f", cfg.Volume) + } +} + +func TestOverridesApplyLowPower(t *testing.T) { + cfg := defaultConfig() + cfg.Visualizer = "Bars" + lowPower := true + + Overrides{LowPower: &lowPower}.Apply(&cfg) + + if !cfg.LowPower { + t.Fatal("LowPower = false, want true") + } + if cfg.Visualizer != "none" { + t.Fatalf("Visualizer = %q, want none", cfg.Visualizer) + } +} + +// Mock player for ApplyPlayer tests +type mockPlayer struct { + volumeMin float64 + volume float64 + speed float64 + eq [10]float64 + mono bool +} + +func (m *mockPlayer) SetVolumeMin(db float64) { m.volumeMin = db } +func (m *mockPlayer) SetVolume(db float64) { m.volume = db } +func (m *mockPlayer) SetSpeed(ratio float64) { m.speed = ratio } +func (m *mockPlayer) SetEQBand(band int, dB float64) { m.eq[band] = dB } +func (m *mockPlayer) ToggleMono() { m.mono = !m.mono } + +func TestApplyPlayer(t *testing.T) { + cfg := defaultConfig() + cfg.VolumeMin = -70 + cfg.Volume = -10 + cfg.Speed = 1.5 + cfg.EQ = [10]float64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10} + cfg.EQPreset = "" // Custom + cfg.Mono = true + + p := &mockPlayer{} + cfg.ApplyPlayer(p) + + if p.volumeMin != -70 { + t.Errorf("volumeMin = %f, want -70", p.volumeMin) + } + if p.volume != -10 { + t.Errorf("volume = %f, want -10", p.volume) + } + if p.speed != 1.5 { + t.Errorf("speed = %f, want 1.5", p.speed) + } + for i, want := range cfg.EQ { + if p.eq[i] != want { + t.Errorf("eq[%d] = %f, want %f", i, p.eq[i], want) + } + } + if !p.mono { + t.Error("mono should be true") + } +} + +func TestApplyPlayerDefaultSpeed(t *testing.T) { + cfg := defaultConfig() + cfg.Speed = 1.0 // default, should NOT call SetSpeed + + p := &mockPlayer{} + cfg.ApplyPlayer(p) + + if p.speed != 0 { + t.Errorf("speed = %f, should not have been set for 1.0x", p.speed) + } +} + +func TestApplyPlayerWithPreset(t *testing.T) { + cfg := defaultConfig() + cfg.EQPreset = "Rock" + cfg.EQ = [10]float64{1, 2, 3, 4, 5, 6, 7, 8, 9, 10} + + p := &mockPlayer{} + cfg.ApplyPlayer(p) + + // With a preset set (not Custom/""), individual EQ bands should NOT be applied + for i, v := range p.eq { + if v != 0 { + t.Errorf("eq[%d] = %f, want 0 (preset should skip band apply)", i, v) + } + } +} + +// Mock playlist for ApplyPlaylist tests +type mockPlaylist struct { + repeatCycles int + shuffled bool +} + +func (m *mockPlaylist) CycleRepeat() { m.repeatCycles++ } +func (m *mockPlaylist) ToggleShuffle() { m.shuffled = !m.shuffled } + +func TestApplyPlaylist(t *testing.T) { + tests := []struct { + name string + repeat string + shuffle bool + wantCycles int + wantShuffle bool + }{ + {"off no shuffle", "off", false, 0, false}, + {"all", "all", false, 1, false}, + {"one", "one", false, 2, false}, + {"shuffle", "off", true, 0, true}, + {"all + shuffle", "all", true, 1, true}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + cfg := defaultConfig() + cfg.Repeat = tt.repeat + cfg.Shuffle = tt.shuffle + + pl := &mockPlaylist{} + cfg.ApplyPlaylist(pl) + + if pl.repeatCycles != tt.wantCycles { + t.Errorf("repeat cycles = %d, want %d", pl.repeatCycles, tt.wantCycles) + } + if pl.shuffled != tt.wantShuffle { + t.Errorf("shuffled = %v, want %v", pl.shuffled, tt.wantShuffle) + } + }) + } +} diff --git a/config/flags.go b/config/flags.go new file mode 100644 index 0000000..0dfef8d --- /dev/null +++ b/config/flags.go @@ -0,0 +1,82 @@ +package config + +// Overrides holds CLI flag values. Nil pointers mean "not set". +type Overrides struct { + Volume *float64 + Shuffle *bool + Repeat *string + Mono *bool + Provider *string + Theme *string + Visualizer *string + EQPreset *string + SampleRate *int + BufferMs *int + ResampleQuality *int + BitDepth *int + Play *bool + Compact *bool + AudioDevice *string + Playlist *string + LogLevel *string + LowPower *bool +} + +// Apply merges non-nil overrides into cfg and clamps the result. +func (o Overrides) Apply(cfg *Config) { + if o.Volume != nil { + cfg.Volume = *o.Volume + } + if o.Shuffle != nil { + cfg.Shuffle = *o.Shuffle + } + if o.Repeat != nil { + cfg.Repeat = *o.Repeat + } + if o.Mono != nil { + cfg.Mono = *o.Mono + } + if o.Provider != nil { + cfg.Provider = *o.Provider + } + if o.Theme != nil { + cfg.Theme = *o.Theme + } + if o.Visualizer != nil { + cfg.Visualizer = *o.Visualizer + } + if o.EQPreset != nil { + cfg.EQPreset = *o.EQPreset + } + if o.SampleRate != nil { + cfg.SampleRate = *o.SampleRate + } + if o.BufferMs != nil { + cfg.BufferMs = *o.BufferMs + } + if o.ResampleQuality != nil { + cfg.ResampleQuality = *o.ResampleQuality + } + if o.BitDepth != nil { + cfg.BitDepth = *o.BitDepth + } + if o.Compact != nil { + cfg.Compact = *o.Compact + } + if o.Play != nil { + cfg.AutoPlay = *o.Play + } + if o.AudioDevice != nil { + cfg.AudioDevice = *o.AudioDevice + } + if o.Playlist != nil { + cfg.Playlist = *o.Playlist + } + if o.LogLevel != nil { + cfg.LogLevel = *o.LogLevel + } + if o.LowPower != nil { + cfg.LowPower = *o.LowPower + } + cfg.clamp() +} diff --git a/config/jellyfin_test.go b/config/jellyfin_test.go new file mode 100644 index 0000000..0073d5e --- /dev/null +++ b/config/jellyfin_test.go @@ -0,0 +1,52 @@ +package config + +import ( + "os" + "path/filepath" + "testing" +) + +func TestLoadJellyfinSection(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + data := []byte(` +[jellyfin] +url = "https://jellyfin.example.com" +token = "abc123" +user = "finamp" +password = "1qazxsw2" +user_id = "user-42" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + + if cfg.Jellyfin.URL != "https://jellyfin.example.com" { + t.Fatalf("Jellyfin.URL = %q, want https://jellyfin.example.com", cfg.Jellyfin.URL) + } + if cfg.Jellyfin.Token != "abc123" { + t.Fatalf("Jellyfin.Token = %q, want abc123", cfg.Jellyfin.Token) + } + if cfg.Jellyfin.User != "finamp" { + t.Fatalf("Jellyfin.User = %q, want finamp", cfg.Jellyfin.User) + } + if cfg.Jellyfin.Password != "1qazxsw2" { + t.Fatalf("Jellyfin.Password = %q, want 1qazxsw2", cfg.Jellyfin.Password) + } + if cfg.Jellyfin.UserID != "user-42" { + t.Fatalf("Jellyfin.UserID = %q, want user-42", cfg.Jellyfin.UserID) + } + if !cfg.Jellyfin.IsSet() { + t.Fatal("Jellyfin.IsSet() = false, want true") + } +} diff --git a/config/netease_test.go b/config/netease_test.go new file mode 100644 index 0000000..fcd0d4c --- /dev/null +++ b/config/netease_test.go @@ -0,0 +1,83 @@ +package config + +import ( + "os" + "path/filepath" + "testing" +) + +func TestLoadNetEase(t *testing.T) { + tests := []struct { + name string + env map[string]string + tomlContent string + wantEnabled bool + wantIsSet bool + wantCookies string + wantUserID string + }{ + { + name: "disabled by default", + }, + { + name: "enabled with explicit values", + tomlContent: `[netease] +enabled = true +cookies_from = "chrome" +user_id = "42" +`, + wantEnabled: true, + wantIsSet: true, + wantCookies: "chrome", + wantUserID: "42", + }, + { + name: "cookies_from interpolated from env", + env: map[string]string{"NETEASE_BROWSER": "chrome"}, + tomlContent: `[netease] +enabled = true +cookies_from = "$NETEASE_BROWSER" +`, + wantEnabled: true, + wantIsSet: true, + wantCookies: "chrome", + }, + } + + for _, tc := range tests { + t.Run(tc.name, func(t *testing.T) { + dir := t.TempDir() + t.Setenv("HOME", dir) + for k, v := range tc.env { + t.Setenv(k, v) + } + + if tc.tomlContent != "" { + configDir := filepath.Join(dir, ".config", "cliamp") + if err := os.MkdirAll(configDir, 0o755); err != nil { + t.Fatal(err) + } + if err := os.WriteFile(filepath.Join(configDir, "config.toml"), []byte(tc.tomlContent), 0o644); err != nil { + t.Fatal(err) + } + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load() error = %v", err) + } + if cfg.NetEase.Enabled != tc.wantEnabled { + t.Errorf("NetEase.Enabled = %v, want %v", cfg.NetEase.Enabled, tc.wantEnabled) + } + if cfg.NetEase.IsSet() != tc.wantIsSet { + t.Errorf("NetEase.IsSet() = %v, want %v", cfg.NetEase.IsSet(), tc.wantIsSet) + } + if cfg.NetEase.CookiesFrom != tc.wantCookies { + t.Errorf("CookiesFrom = %q, want %q", cfg.NetEase.CookiesFrom, tc.wantCookies) + } + if cfg.NetEase.UserID != tc.wantUserID { + t.Errorf("UserID = %q, want %q", cfg.NetEase.UserID, tc.wantUserID) + } + }) + } +} diff --git a/config/saver.go b/config/saver.go new file mode 100644 index 0000000..e28bf4d --- /dev/null +++ b/config/saver.go @@ -0,0 +1,10 @@ +package config + +// SaveFunc wraps the package-level Save function as a method, +// satisfying the ui/model.ConfigSaver interface. +type SaveFunc struct{} + +// Save delegates to the package-level config.Save. +func (SaveFunc) Save(key, value string) error { + return Save(key, value) +} diff --git a/config/saver_test.go b/config/saver_test.go new file mode 100644 index 0000000..967af00 --- /dev/null +++ b/config/saver_test.go @@ -0,0 +1,200 @@ +package config + +import ( + "os" + "path/filepath" + "strings" + "testing" +) + +func withHome(t *testing.T) string { + t.Helper() + home := t.TempDir() + t.Setenv("HOME", home) + return home +} + +func readConfig(t *testing.T, home string) string { + t.Helper() + data, err := os.ReadFile(filepath.Join(home, ".config", "cliamp", "config.toml")) + if err != nil { + t.Fatalf("ReadFile: %v", err) + } + return string(data) +} + +func TestSaveCreatesConfigFile(t *testing.T) { + home := withHome(t) + + if err := Save("volume", "-6"); err != nil { + t.Fatalf("Save: %v", err) + } + + got := readConfig(t, home) + if !strings.Contains(got, "volume = -6") { + t.Errorf("config = %q, want 'volume = -6' line", got) + } +} + +func TestSaveReplacesExistingKey(t *testing.T) { + home := withHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + initial := "# a comment\nvolume = -12\nspeed = 1.0\n" + if err := os.WriteFile(filepath.Join(dir, "config.toml"), []byte(initial), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := Save("volume", "-3"); err != nil { + t.Fatalf("Save: %v", err) + } + + got := readConfig(t, home) + if !strings.Contains(got, "volume = -3") { + t.Errorf("config = %q, want volume = -3", got) + } + if strings.Contains(got, "volume = -12") { + t.Errorf("config = %q, should have replaced old volume line", got) + } + if !strings.Contains(got, "speed = 1.0") { + t.Errorf("config = %q, unrelated keys must be preserved", got) + } +} + +func TestSaveInsertsBeforeFirstSection(t *testing.T) { + home := withHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + initial := "[navidrome]\nurl = \"https://ex.com\"\n" + if err := os.WriteFile(filepath.Join(dir, "config.toml"), []byte(initial), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := Save("volume", "-6"); err != nil { + t.Fatalf("Save: %v", err) + } + + got := readConfig(t, home) + // volume should appear before [navidrome] + volIdx := strings.Index(got, "volume = -6") + navIdx := strings.Index(got, "[navidrome]") + if volIdx < 0 { + t.Fatalf("volume line missing: %q", got) + } + if navIdx < 0 || volIdx > navIdx { + t.Errorf("volume should appear before [navidrome], got:\n%s", got) + } +} + +func TestSaveDoesNotMatchKeyInSection(t *testing.T) { + home := withHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + // A [navidrome] section with a 'volume' key (shouldn't be touched by + // the top-level Save). + initial := "[navidrome]\nvolume = \"old\"\n" + if err := os.WriteFile(filepath.Join(dir, "config.toml"), []byte(initial), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := Save("volume", "-6"); err != nil { + t.Fatalf("Save: %v", err) + } + + got := readConfig(t, home) + // The navidrome.volume line stays, and a new top-level volume is added. + if !strings.Contains(got, `volume = "old"`) { + t.Errorf("section-local volume should be untouched:\n%s", got) + } + if !strings.Contains(got, "volume = -6") { + t.Errorf("top-level volume should be added:\n%s", got) + } +} + +func TestSaveNavidromeSortCreatesSection(t *testing.T) { + home := withHome(t) + + if err := SaveNavidromeSort("alphabeticalByName"); err != nil { + t.Fatalf("SaveNavidromeSort: %v", err) + } + + got := readConfig(t, home) + if !strings.Contains(got, "[navidrome]") { + t.Errorf("config should contain [navidrome] section:\n%s", got) + } + if !strings.Contains(got, `browse_sort = "alphabeticalByName"`) { + t.Errorf("config should contain browse_sort key:\n%s", got) + } +} + +func TestSaveNavidromeSortReplacesExisting(t *testing.T) { + home := withHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + initial := "[navidrome]\nurl = \"https://e.com\"\nbrowse_sort = \"old\"\n" + if err := os.WriteFile(filepath.Join(dir, "config.toml"), []byte(initial), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := SaveNavidromeSort("byYear"); err != nil { + t.Fatalf("SaveNavidromeSort: %v", err) + } + + got := readConfig(t, home) + if strings.Contains(got, "\"old\"") { + t.Errorf("old browse_sort should be replaced:\n%s", got) + } + if !strings.Contains(got, `browse_sort = "byYear"`) { + t.Errorf("new browse_sort missing:\n%s", got) + } +} + +func TestSaveNavidromeSortAppendsKeyInExistingSection(t *testing.T) { + home := withHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + initial := "[navidrome]\nurl = \"https://e.com\"\n[other]\nkey = \"val\"\n" + if err := os.WriteFile(filepath.Join(dir, "config.toml"), []byte(initial), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + if err := SaveNavidromeSort("random"); err != nil { + t.Fatalf("SaveNavidromeSort: %v", err) + } + + got := readConfig(t, home) + if !strings.Contains(got, `browse_sort = "random"`) { + t.Errorf("browse_sort line missing:\n%s", got) + } + // browse_sort should be within [navidrome] block, before [other]. + navIdx := strings.Index(got, "[navidrome]") + sortIdx := strings.Index(got, "browse_sort") + otherIdx := strings.Index(got, "[other]") + if navIdx < 0 || sortIdx < navIdx || sortIdx > otherIdx { + t.Errorf("browse_sort should be inside [navidrome] block:\n%s", got) + } +} + +func TestSaveFuncDelegates(t *testing.T) { + home := withHome(t) + + var f SaveFunc + if err := f.Save("test_key", "123"); err != nil { + t.Fatalf("SaveFunc.Save: %v", err) + } + + got := readConfig(t, home) + if !strings.Contains(got, "test_key = 123") { + t.Errorf("config should contain 'test_key = 123':\n%s", got) + } +} diff --git a/config/soundcloud_test.go b/config/soundcloud_test.go new file mode 100644 index 0000000..0350394 --- /dev/null +++ b/config/soundcloud_test.go @@ -0,0 +1,136 @@ +package config + +import ( + "os" + "path/filepath" + "testing" +) + +func TestLoadSoundCloudDisabledByDefault(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SoundCloud.Enabled { + t.Error("SoundCloud.Enabled = true with no config, want false") + } + if cfg.SoundCloud.IsSet() { + t.Error("SoundCloud.IsSet() = true with no config, want false") + } +} + +func TestLoadSoundCloudExplicitlyEnabled(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + data := []byte(` +[soundcloud] +enabled = true +user = "alice" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if !cfg.SoundCloud.Enabled { + t.Error("SoundCloud.Enabled = false, want true") + } + if cfg.SoundCloud.User != "alice" { + t.Errorf("SoundCloud.User = %q, want alice", cfg.SoundCloud.User) + } + if !cfg.SoundCloud.IsSet() { + t.Error("SoundCloud.IsSet() = false, want true") + } +} + +func TestLoadSoundCloudSectionWithoutEnabledStaysOff(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + data := []byte(` +[soundcloud] +user = "alice" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SoundCloud.Enabled { + t.Error("SoundCloud.Enabled = true without explicit enabled = true, want false") + } + if cfg.SoundCloud.IsSet() { + t.Error("SoundCloud.IsSet() = true without explicit enabled = true, want false") + } +} + +func TestLoadSoundCloudCookiesFrom(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + data := []byte(` +[soundcloud] +enabled = true +user = "alice" +cookies_from = "firefox" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SoundCloud.CookiesFrom != "firefox" { + t.Errorf("SoundCloud.CookiesFrom = %q, want firefox", cfg.SoundCloud.CookiesFrom) + } +} + +func TestLoadSoundCloudInterpolatesUserFromEnv(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + t.Setenv("CLIAMP_TEST_SC_USER", "carol") + + path := filepath.Join(os.Getenv("HOME"), ".config", "cliamp", "config.toml") + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + + data := []byte(` +[soundcloud] +enabled = true +user = "${CLIAMP_TEST_SC_USER}" +`) + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + cfg, err := Load() + if err != nil { + t.Fatalf("Load: %v", err) + } + if cfg.SoundCloud.User != "carol" { + t.Errorf("SoundCloud.User = %q, want carol (from env)", cfg.SoundCloud.User) + } +} diff --git a/config/testmain_test.go b/config/testmain_test.go new file mode 100644 index 0000000..126cf2f --- /dev/null +++ b/config/testmain_test.go @@ -0,0 +1,12 @@ +package config + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/contrib/quickshell/BandStream.qml b/contrib/quickshell/BandStream.qml new file mode 100644 index 0000000..d96e42a --- /dev/null +++ b/contrib/quickshell/BandStream.qml @@ -0,0 +1,48 @@ +// Long-lived `cliamp visstream` Process that parses one NDJSON frame per +// line and exposes the latest bands + visualizer mode as reactive properties. +// +// Uses imperative running control (not binding) so the respawn timer can +// flip the process back on after cliamp restarts. + +import Quickshell.Io +import QtQuick + +Item { + id: root + property int fps: 30 + property bool enabled: true + + property var bands: [] + property string mode: "" + + function _parseLine(line) { + if (!line) return; + try { + const resp = JSON.parse(line); + if (!resp || !resp.ok) return; + if (resp.bands) root.bands = resp.bands; + if (resp.visualizer) root.mode = resp.visualizer; + } catch (e) { /* ignore parse errors */ } + } + + Process { + id: proc + command: ["cliamp", "visstream", "--fps", String(root.fps)] + running: false + stdout: SplitParser { + splitMarker: "\n" + onRead: (line) => root._parseLine(line) + } + } + + Component.onCompleted: if (root.enabled) proc.running = true + onEnabledChanged: proc.running = root.enabled + + // Respawn loop: if cliamp wasn't up yet (or restarted), keep retrying. + Timer { + interval: 2000 + running: root.enabled && !proc.running + repeat: true + onTriggered: proc.running = true + } +} diff --git a/contrib/quickshell/MediaIcon.qml b/contrib/quickshell/MediaIcon.qml new file mode 100644 index 0000000..6d87cf4 --- /dev/null +++ b/contrib/quickshell/MediaIcon.qml @@ -0,0 +1,133 @@ +// Crisp, font-independent media transport icons drawn with Canvas2D. +// +// Shapes: "prev", "play", "pause", "next", "stop". The icon fills a square +// bounded by implicitWidth x implicitHeight (default 14 x 14) and is centred +// inside that square. Color follows the active theme. + +import QtQuick + +Item { + id: root + property string shape: "play" + property color color: "#d4be98" + property real size: 14 + + implicitWidth: size + implicitHeight: size + + onShapeChanged: canvas.requestPaint() + onColorChanged: canvas.requestPaint() + + Canvas { + id: canvas + anchors.fill: parent + antialiasing: true + onPaint: { + const ctx = getContext("2d"); + ctx.reset(); + const w = width, h = height; + const s = Math.min(w, h); + // Inset so strokes/triangle tips don't clip on the canvas edge. + const pad = Math.max(1, Math.round(s * 0.12)); + const x0 = (w - s) / 2 + pad; + const y0 = (h - s) / 2 + pad; + const sz = s - pad * 2; + + ctx.fillStyle = root.color; + ctx.strokeStyle = root.color; + ctx.lineJoin = "round"; + ctx.lineCap = "round"; + + switch (root.shape) { + case "prev": drawPrev(ctx, x0, y0, sz); break; + case "next": drawNext(ctx, x0, y0, sz); break; + case "pause": drawPause(ctx, x0, y0, sz); break; + case "stop": drawStop(ctx, x0, y0, sz); break; + case "play": + default: drawPlay(ctx, x0, y0, sz); break; + } + } + + function triangleRight(ctx, x, y, w, h) { + ctx.beginPath(); + ctx.moveTo(x, y); + ctx.lineTo(x + w, y + h / 2); + ctx.lineTo(x, y + h); + ctx.closePath(); + ctx.fill(); + } + function triangleLeft(ctx, x, y, w, h) { + ctx.beginPath(); + ctx.moveTo(x + w, y); + ctx.lineTo(x, y + h / 2); + ctx.lineTo(x + w, y + h); + ctx.closePath(); + ctx.fill(); + } + + function drawPlay(ctx, x0, y0, sz) { + // Narrow the triangle to 92% of width for balance; full height, centered. + const w = sz * 0.92; + triangleRight(ctx, x0 + (sz - w) / 2, y0, w, sz); + } + + function drawPause(ctx, x0, y0, sz) { + const barW = Math.max(2, Math.round(sz * 0.28)); + const gap = Math.max(2, Math.round(sz * 0.18)); + const totalW = barW * 2 + gap; + const left = x0 + (sz - totalW) / 2; + ctx.fillRect(left, y0, barW, sz); + ctx.fillRect(left + barW + gap, y0, barW, sz); + } + + function drawStop(ctx, x0, y0, sz) { + const side = sz * 0.86; + const inset = (sz - side) / 2; + ctx.fillRect(x0 + inset, y0 + inset, side, side); + } + + function drawPrev(ctx, x0, y0, sz) { + // Vertical bar + left-pointing double triangle. + const barW = Math.max(1.5, sz * 0.14); + ctx.fillRect(x0, y0, barW, sz); + // Two stacked triangles forming the doubled arrow. + const tStart = x0 + barW + Math.max(1, sz * 0.06); + const tSpan = (x0 + sz) - tStart; + const tHalf = tSpan / 2; + ctx.beginPath(); + ctx.moveTo(tStart, y0 + sz / 2); + ctx.lineTo(tStart + tHalf, y0); + ctx.lineTo(tStart + tHalf, y0 + sz); + ctx.closePath(); + ctx.fill(); + ctx.beginPath(); + ctx.moveTo(tStart + tHalf, y0 + sz / 2); + ctx.lineTo(tStart + tSpan, y0); + ctx.lineTo(tStart + tSpan, y0 + sz); + ctx.closePath(); + ctx.fill(); + } + + function drawNext(ctx, x0, y0, sz) { + // Right-pointing double triangle + trailing vertical bar. + const barW = Math.max(1.5, sz * 0.14); + const barX = x0 + sz - barW; + ctx.fillRect(barX, y0, barW, sz); + const tEnd = barX - Math.max(1, sz * 0.06); + const tSpan = tEnd - x0; + const tHalf = tSpan / 2; + ctx.beginPath(); + ctx.moveTo(x0, y0); + ctx.lineTo(x0 + tHalf, y0 + sz / 2); + ctx.lineTo(x0, y0 + sz); + ctx.closePath(); + ctx.fill(); + ctx.beginPath(); + ctx.moveTo(x0 + tHalf, y0); + ctx.lineTo(tEnd, y0 + sz / 2); + ctx.lineTo(x0 + tHalf, y0 + sz); + ctx.closePath(); + ctx.fill(); + } + } +} diff --git a/contrib/quickshell/NowPlaying.qml b/contrib/quickshell/NowPlaying.qml new file mode 100644 index 0000000..311fbc9 --- /dev/null +++ b/contrib/quickshell/NowPlaying.qml @@ -0,0 +1,276 @@ +// Compact now-playing card for cliamp. Dense Winamp-style layout. +// +// Layout (300x72, sharp edges): +// row 1: title (bold) ............................ time (mm:ss/mm:ss) +// row 2: artist (dim) ............................ << play/pause >> +// row 3: 10-band spectrum visualizer (full width) +// row 4: thin seekable progress line +// +// Driven by an MprisPlayer for transport + position. Theme colors come from +// the active Omarchy theme at ~/.config/omarchy/current/theme/colors.toml, +// watched for changes so theme swaps update the widget live. + +import Quickshell +import Quickshell.Services.Mpris +import Quickshell.Io +import QtQuick + +Item { + id: root + property var player: null + + property color bg: "#181616" + property color edge: "#0d0c0c" + property color fg: "#c5c9c5" + property color dim: "#a6a69c" + property color accent: "#658594" + property color green: "#8a9a7b" + property color yellow: "#c4b28a" + property color red: "#c4746e" + + FileView { + id: themeFile + path: (Quickshell.env("HOME") || "") + "/.config/omarchy/current/theme/colors.toml" + watchChanges: true + // Omarchy's theme swap does `rm -rf current/theme && mv next-theme current/theme`, + // so there's a brief window where the file genuinely doesn't exist. Quiet the + // log and schedule a retry instead of spamming warnings. + printErrors: false + onFileChanged: reload() + onLoaded: root._applyOmarchyTheme(text()) + onLoadFailed: reloadTimer.restart() + } + Timer { + id: reloadTimer + interval: 400 + repeat: false + onTriggered: themeFile.reload() + } + + function _applyOmarchyTheme(src) { + if (!src) return; + const lines = String(src).split("\n"); + const re = /^\s*([A-Za-z0-9_]+)\s*=\s*"?(#?[0-9A-Fa-f]+)"?\s*$/; + const t = {}; + for (let i = 0; i < lines.length; ++i) { + const m = lines[i].match(re); + if (m) t[m[1]] = m[2]; + } + if (t.background) root.bg = t.background; + if (t.foreground) root.fg = t.foreground; + if (t.accent) root.accent = t.accent; + if (t.color2) root.green = t.color2; + if (t.color3) root.yellow = t.color3; + if (t.color1) root.red = t.color1; + if (t.color8) root.dim = t.color8; + else root.dim = Qt.darker(root.fg, 1.7); + if (t.selection_background) root.edge = t.selection_background; + else if (t.color8) root.edge = t.color8; + else root.edge = Qt.darker(root.fg, 3.0); + } + + readonly property bool ready: player !== null + readonly property bool playing: ready && player.isPlaying + readonly property real len: ready && player.lengthSupported ? player.length : 0 + readonly property real progress: len > 0 ? Math.min(1, livePosition / len) : 0 + property real livePosition: 0 + + Timer { + interval: 250 + running: root.ready && root.playing + repeat: true + onTriggered: root.livePosition = root.player.position + } + Connections { + target: root.player + function onPlaybackStateChanged() { root.livePosition = root.player.position } + function onTrackTitleChanged() { root.livePosition = root.player.position } + function onPositionChanged() { root.livePosition = root.player.position } + } + + function fmt(seconds) { + if (!isFinite(seconds) || seconds < 0) return "--:--"; + const s = Math.floor(seconds); + const m = Math.floor(s / 60); + const r = s % 60; + return m + ":" + (r < 10 ? "0" : "") + r; + } + + BandStream { + id: stream + fps: 30 + enabled: root.visible && root.ready + } + + Rectangle { + anchors.fill: parent + radius: 0 + color: Qt.rgba(root.bg.r, root.bg.g, root.bg.b, 0.94) + border.color: root.edge + border.width: 1 + } + + Item { + id: inner + anchors.fill: parent + anchors.leftMargin: 8 + anchors.rightMargin: 8 + anchors.topMargin: 5 + anchors.bottomMargin: 5 + + Text { + id: titleT + anchors.top: parent.top + anchors.left: parent.left + anchors.right: timeT.left + anchors.rightMargin: 8 + height: 13 + verticalAlignment: Text.AlignVCenter + elide: Text.ElideRight + text: root.ready ? (root.player.trackTitle || qsTr("Unknown title")) + : qsTr("cliamp: not running") + color: root.fg + font.family: "monospace" + font.pixelSize: 12 + font.bold: true + textFormat: Text.PlainText + } + Text { + id: timeT + anchors.top: parent.top + anchors.right: parent.right + height: 13 + verticalAlignment: Text.AlignVCenter + text: root.fmt(root.livePosition) + "/" + root.fmt(root.len) + color: root.dim + font.family: "monospace" + font.pixelSize: 10 + } + + // Explicit width/height on each button overrides TransportButton's + // implicit padding so the row stays compact. The row width tracks + // timeT.width so the transport cluster occupies the same horizontal + // column as the timestamp above it; spacing is computed to evenly + // distribute the three buttons across that width. + Row { + id: transport + anchors.top: titleT.bottom + anchors.topMargin: 2 + anchors.right: parent.right + width: timeT.width + height: 16 + spacing: Math.max(2, (width - 52) / 2) + + TransportButton { + width: 16; height: 16 + shape: "prev" + accessibleName: qsTr("Previous track") + iconSize: 10 + enabled: root.ready && root.player.canGoPrevious + fgColor: root.dim + hoverColor: root.yellow + onActivated: root.player.previous() + } + TransportButton { + width: 20; height: 16 + shape: root.playing ? "pause" : "play" + accessibleName: root.playing ? qsTr("Pause") : qsTr("Play") + iconSize: 12 + enabled: root.ready && root.player.canTogglePlaying + fgColor: root.accent + hoverColor: root.green + onActivated: root.player.togglePlaying() + } + TransportButton { + width: 16; height: 16 + shape: "next" + accessibleName: qsTr("Next track") + iconSize: 10 + enabled: root.ready && root.player.canGoNext + fgColor: root.dim + hoverColor: root.yellow + onActivated: root.player.next() + } + } + + Text { + id: artistT + anchors.top: titleT.bottom + anchors.topMargin: 2 + anchors.left: parent.left + anchors.right: transport.left + anchors.rightMargin: 8 + height: 16 + verticalAlignment: Text.AlignVCenter + elide: Text.ElideRight + text: root.ready ? (root.player.trackArtist || "") : "" + color: root.dim + font.family: "monospace" + font.pixelSize: 11 + textFormat: Text.PlainText + } + + Visualizer { + id: vis + anchors.top: artistT.bottom + anchors.topMargin: 2 + anchors.left: parent.left + anchors.right: parent.right + height: 22 + bands: stream.bands + barColor: root.green + accentColor: root.yellow + warnColor: root.red + segH: 2 + segGap: 1 + } + + Item { + id: barWrap + anchors.top: vis.bottom + anchors.topMargin: 3 + anchors.left: parent.left + anchors.right: parent.right + height: 4 + + Rectangle { + anchors.verticalCenter: parent.verticalCenter + width: parent.width + height: 1 + color: root.dim + opacity: 0.45 + radius: 0 + } + Rectangle { + anchors.verticalCenter: parent.verticalCenter + height: 1 + width: parent.width * root.progress + color: root.accent + radius: 0 + } + Rectangle { + visible: root.ready && root.len > 0 + width: 4; height: 4; radius: 0 + color: root.accent + anchors.verticalCenter: parent.verticalCenter + x: Math.max(0, Math.min(parent.width - width, + parent.width * root.progress - width / 2)) + } + + MouseArea { + anchors.fill: parent + // Expand the hit area vertically so the 1px line is actually clickable. + anchors.topMargin: -4 + anchors.bottomMargin: -4 + enabled: root.ready && root.player.canSeek && root.len > 0 + cursorShape: enabled ? Qt.PointingHandCursor : Qt.ArrowCursor + onClicked: (mouse) => { + const frac = Math.max(0, Math.min(1, mouse.x / width)); + const target = frac * root.len; + root.player.position = target; + root.livePosition = target; + } + } + } + } +} diff --git a/contrib/quickshell/README.md b/contrib/quickshell/README.md new file mode 100644 index 0000000..17e840c --- /dev/null +++ b/contrib/quickshell/README.md @@ -0,0 +1,86 @@ +# cliamp quickshell widget + +A compact "now playing" card for [Quickshell](https://quickshell.org) (300 x 72), centered along the bottom of every screen and driven by cliamp's MPRIS service (`org.mpris.MediaPlayer2.cliamp`). Two-row layout: title + time on top, artist + transport on the second row, a 10-band Winamp 2-style spectrum below, and a thin click-to-seek line at the bottom. Colors are picked up from the active Omarchy theme (`~/.config/omarchy/current/theme/colors.toml`) and update live when the theme changes. Hides itself when cliamp is not running. Click the card and press Esc or Q to quit the widget. + +Linux only. Requires Quickshell 0.2+ and cliamp running with its default MPRIS service enabled (it is by default on Linux). + +## Quick start + +Run it directly without installing: + +```sh +qs -p contrib/quickshell/shell.qml +``` + +Or install as a named Quickshell config: + +```sh +mkdir -p ~/.config/quickshell +ln -s "$PWD/contrib/quickshell" ~/.config/quickshell/cliamp +qs -c cliamp +``` + +Then start cliamp in another terminal. The card appears on every screen, anchored to the bottom edge. + +## Customization + +Theme colors come from Omarchy's active theme file: + +``` +~/.config/omarchy/current/theme/colors.toml +``` + +Mapping into the widget: + +| Omarchy key | Widget role | +| --- | --- | +| `background` | card background | +| `foreground` | primary text (title) | +| `accent` | progress fill, seek handle, play/pause icon | +| `color2` | visualizer bottom LED rows (green slot), play/pause hover | +| `color3` | visualizer mid LED rows + peak caps, prev/next hover (yellow slot) | +| `color1` | visualizer top LED rows (red slot) | +| `selection_background` | card border (falls back to `color8`) | +| `color8` | secondary text + prev/next icons, time readout (falls back to a darker `foreground`) | + +The card border uses `selection_background` (a muted dark gray in most Omarchy themes), falling back to `color8` if that key is missing. Switching theme rewrites `colors.toml` in place; the widget watches it and re-applies colors live (no reload needed). + +To reposition the card, edit `shell.qml`. The defaults anchor a transparent full-width strip to the bottom of every screen and center a 300 x 72 card inside it with a 16 px gap from the edge: + +```qml +PanelWindow { + anchors { bottom: true; left: true; right: true } + margins { bottom: 16 } + implicitHeight: 72 + color: "transparent" + + NowPlaying { + width: 300 + height: parent.height + anchors.horizontalCenter: parent.horizontalCenter + } +} +``` + +Swap `bottom` for `top` to flip to the top edge, or replace the `horizontalCenter` anchor with `anchors.left` / `anchors.right` to push it into a corner. + +## Files + +| File | Purpose | +| --- | --- | +| `shell.qml` | Entry point. Wires up a `PanelWindow` per screen and finds cliamp on the MPRIS bus. | +| `NowPlaying.qml` | The bar widget itself. | +| `TransportButton.qml` | Reusable prev/play/next button (hover + enabled state). | +| `MediaIcon.qml` | Resolution-independent transport icons drawn with Canvas2D (prev / play / pause / next / stop). | +| `Visualizer.qml` | Canvas-based ClassicPeak spectrum (bars + falling peak markers). | +| `BandStream.qml` | Wraps `cliamp visstream` and exposes the live 10-band frames as reactive properties. | + +## Notes + +- The widget polls `MprisPlayer.position` on a 250 ms timer while playing, since Quickshell's MPRIS service does not emit reactive updates for position drift. +- Player detection uses `dbusName === "cliamp"` (cliamp registers the well-known name `org.mpris.MediaPlayer2.cliamp` in `mediactl/service_linux.go`). +- Clicking the progress bar issues an MPRIS `SetPosition`, which cliamp handles via `playback.SetPositionMsg`. +- Theme colors come from the active Omarchy theme via a `FileView` watching `~/.config/omarchy/current/theme/colors.toml`. The TOML is parsed in QML with a small regex (no external script). Theme swaps update the card without reloading Quickshell. +- Spectrum bands stream over the cliamp IPC socket via `cliamp visstream`. One long-lived subprocess per widget. +- The widget renders a Winamp 2-style spectrum analyzer: each band is a stack of LED segments with a tiny gap between them, with a falling peak cap. Three-tone gradient across the height — `color2` (green) for the bottom rows, `color3` (yellow) for the middle, `color1` (red) for the top, mirroring the classic Winamp gradient (and the cliamp TUI). The bar block spans the full card width, edge to edge. +- All UI elements use sharp 90-degree corners (no `radius`) to match a terminal aesthetic. diff --git a/contrib/quickshell/TransportButton.qml b/contrib/quickshell/TransportButton.qml new file mode 100644 index 0000000..aa5675e --- /dev/null +++ b/contrib/quickshell/TransportButton.qml @@ -0,0 +1,43 @@ +// Borderless transport button with hover color shift, drawing a MediaIcon +// instead of a font glyph. shape: "prev" | "play" | "pause" | "next" | "stop". + +import QtQuick + +Item { + id: root + property string shape: "play" + property color fgColor: "#d4be98" + property color hoverColor: "#d8a657" + property bool enabled: true + property real iconSize: 14 + property string accessibleName: shape + signal activated() + + property bool hovered: false + + implicitWidth: iconSize + 12 + implicitHeight: iconSize + 8 + activeFocusOnTab: enabled + Accessible.role: Accessible.Button + Accessible.name: accessibleName + Accessible.onPressAction: if (root.enabled) root.activated() + Keys.onSpacePressed: if (root.enabled) root.activated() + Keys.onReturnPressed: if (root.enabled) root.activated() + + MediaIcon { + anchors.centerIn: parent + shape: root.shape + size: root.iconSize + color: root.hovered && root.enabled ? root.hoverColor : root.fgColor + opacity: root.enabled ? 1.0 : 0.35 + } + + MouseArea { + anchors.fill: parent + hoverEnabled: true + cursorShape: root.enabled ? Qt.PointingHandCursor : Qt.ArrowCursor + onEntered: root.hovered = true + onExited: root.hovered = false + onClicked: { if (root.enabled) root.activated() } + } +} diff --git a/contrib/quickshell/Visualizer.qml b/contrib/quickshell/Visualizer.qml new file mode 100644 index 0000000..ce33f28 --- /dev/null +++ b/contrib/quickshell/Visualizer.qml @@ -0,0 +1,89 @@ +// Winamp 2-inspired spectrum analyzer: stacked LED segments per band with +// falling peak caps. Three-tone gradient drawn over each bar (low / mid / +// high) so the column "lights up" the way the classic skin did. +// +// Driven by 10-band frames from BandStream. Colors come from the active +// Omarchy theme via NowPlaying.qml. + +import QtQuick + +Item { + id: root + property var bands: [] + + // Three-tone color stack. Bottom -> top: barColor (low), accentColor + // (mid), warnColor (top). The user passes the active theme accent, + // yellow, and red into these. + property color barColor: "#a9b665" + property color accentColor: "#d8a657" + property color warnColor: "#ea6962" + + // Segment geometry. `segH` and `segGap` define the LED-stack look — keep + // segGap >= 1 so the dark line between segments stays visible. + property int segH: 3 + property int segGap: 1 + readonly property int bandCount: Math.max(10, bands ? bands.length : 0) + readonly property int rows: Math.max(4, Math.floor(height / (segH + segGap))) + + implicitWidth: 320 + implicitHeight: 56 + + property var peaks: Array(10).fill(0) + + Timer { + // Drives peak decay independent of band update rate. Skips the state + // write when nothing moved so a paused player doesn't allocate and + // emit a peaksChanged signal at 30 Hz. + interval: 50 + running: root.visible + repeat: true + onTriggered: { + const cur = root.peaks; + const next = cur.slice(); + let dirty = false; + for (let i = 0; i < next.length; ++i) { + const v = root.bands[i] || 0; + const nv = v > next[i] ? v : Math.max(0, next[i] - 0.018); + if (nv !== cur[i]) dirty = true; + next[i] = nv; + } + if (dirty) { + root.peaks = next; + } + } + } + + Row { + anchors.fill: parent + spacing: 2 + Repeater { + model: root.bandCount + Item { + required property int index + width: (parent.width - parent.spacing * (root.bandCount - 1)) / root.bandCount + height: parent.height + readonly property real value: Math.max(0, Math.min(1, root.bands[index] || 0)) + Repeater { + model: root.rows + Rectangle { + required property int index + width: parent.width + height: root.segH + y: parent.height - (index + 1) * (root.segH + root.segGap) + root.segGap + visible: index < Math.round(parent.value * root.rows) + color: index < Math.round(root.rows * 0.55) ? root.barColor + : index < Math.round(root.rows * 0.85) ? root.accentColor : root.warnColor + } + } + Rectangle { + width: parent.width + height: root.segH + visible: (root.peaks[index] || 0) > 0 + y: parent.height - Math.max(1, Math.round((root.peaks[index] || 0) * root.rows)) + * (root.segH + root.segGap) + root.segGap + color: root.accentColor + } + } + } + } +} diff --git a/contrib/quickshell/shell.qml b/contrib/quickshell/shell.qml new file mode 100644 index 0000000..0f824bb --- /dev/null +++ b/contrib/quickshell/shell.qml @@ -0,0 +1,64 @@ +// Entry point: run with `qs -p contrib/quickshell/shell.qml` +// or symlink this directory into ~/.config/quickshell/cliamp/ and run `qs -c cliamp`. +// +// Renders a notification-sized "now playing" card centered along the bottom of +// every screen, driven by cliamp's MPRIS service. Hides when cliamp is gone. + +import Quickshell +import Quickshell.Services.Mpris +import Quickshell.Wayland +import QtQuick + +Scope { + id: root + + readonly property var cliampPlayer: { + for (let i = 0; i < Mpris.players.values.length; ++i) { + const p = Mpris.players.values[i]; + if (p.dbusName === "cliamp" || p.identity === "Cliamp") + return p; + } + return null; + } + + Variants { + model: Quickshell.screens + + PanelWindow { + id: panel + required property var modelData + screen: modelData + + // Full-width strip along the bottom; the card is centered inside it. + // The strip itself is transparent, so only the card is visible. + anchors { + bottom: true + left: true + right: true + } + margins { bottom: 16 } + + exclusionMode: ExclusionMode.Ignore + + // Take keyboard focus on demand so the user can press Esc/Q to + // dismiss the widget. Focus is acquired when the card is clicked. + WlrLayershell.keyboardFocus: WlrKeyboardFocus.OnDemand + + implicitHeight: 72 + color: "transparent" + + visible: root.cliampPlayer !== null + + NowPlaying { + width: 300 + height: parent.height + anchors.horizontalCenter: parent.horizontalCenter + player: root.cliampPlayer + focus: true + Keys.onPressed: (e) => { + if (e.key === Qt.Key_Escape || e.key === Qt.Key_Q) Qt.quit(); + } + } + } + } +} diff --git a/daemon.go b/daemon.go new file mode 100644 index 0000000..8665b41 --- /dev/null +++ b/daemon.go @@ -0,0 +1,452 @@ +package main + +import ( + "fmt" + "os" + "os/signal" + "strings" + "sync" + "syscall" + "time" + + tea "charm.land/bubbletea/v2" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/external/local" + "github.com/bjarneo/cliamp/internal/playback" + "github.com/bjarneo/cliamp/internal/resume" + "github.com/bjarneo/cliamp/ipc" + "github.com/bjarneo/cliamp/mediactl" + "github.com/bjarneo/cliamp/player" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/ui/model" +) + +// runDaemon runs cliamp without a TUI: serves IPC against the shared +// player+playlist, auto-advances tracks, exits on SIGINT/SIGTERM. +func runDaemon(p *player.Player, pl *playlist.Playlist, localProv *local.Provider, autoPlay bool) error { + fmt.Fprintf(os.Stderr, "cliamp: running headless (socket: %s)\n", ipc.DefaultSocketPath()) + applog.Info("daemon: starting headless mode") + + d := &daemon{ + player: p, + playlist: pl, + localProv: localProv, + quit: make(chan struct{}, 1), + } + + // Wire MPRIS (Linux) / NowPlaying (macOS) so playerctl and OS media + // keys see the daemon. mediactl callbacks dispatch back through d.Send. + svc, mcErr := mediactl.New(func(msg tea.Msg) { d.Send(msg) }) + if mcErr != nil { + fmt.Fprintf(os.Stderr, "media controls: %v\n", mcErr) + applog.Warn("daemon: media controls unavailable: %v", mcErr) + } + if svc != nil { + defer svc.Close() + d.notifier = svc + } + + if autoPlay && pl.Len() > 0 { + d.mu.Lock() + d.playCurrent() + d.mu.Unlock() + } + + srv, err := ipc.NewServer(ipc.DefaultSocketPath(), d) + if err != nil { + return fmt.Errorf("ipc: %w", err) + } + defer srv.Close() + + sigCh := make(chan os.Signal, 1) + signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM) + + ticker := time.NewTicker(250 * time.Millisecond) + defer ticker.Stop() + + for { + select { + case <-sigCh: + applog.Info("daemon: signal received, shutting down") + d.saveResume() + return nil + case <-d.quit: + applog.Info("daemon: quit requested via media control, shutting down") + d.saveResume() + return nil + case <-ticker.C: + d.tick() + } + } +} + +// daemon implements ipc.Dispatcher for headless mode. The mutex covers +// playlist state and "what plays next" decisions; the player itself is +// internally thread-safe so blocking I/O (Play, PlayYTDL) runs without it. +type daemon struct { + mu sync.Mutex + player *player.Player + playlist *playlist.Playlist + localProv *local.Provider + notifier playback.Notifier + quit chan struct{} +} + +func (d *daemon) Send(msg any) { + d.mu.Lock() + defer d.mu.Unlock() + + switch m := msg.(type) { + case ipc.PlayMsg, playback.PlayMsg: + if d.player.IsPaused() { + d.player.TogglePause() + } else if !d.player.IsPlaying() && d.playlist.Len() > 0 { + d.playCurrent() + } + + case ipc.PauseMsg, playback.PauseMsg: + if d.player.IsPlaying() && !d.player.IsPaused() { + d.player.TogglePause() + } + + case playback.PlayPauseMsg: + d.toggle() + + case playback.StopMsg: + d.player.Stop() + + case playback.NextMsg: + d.nextTrack() + + case playback.PrevMsg: + d.prevTrack() + + case playback.QuitMsg: + select { + case d.quit <- struct{}{}: + default: + } + + case ipc.VolumeMsg: + d.player.SetVolume(m.DB) + + case playback.SetVolumeMsg: + d.player.SetVolume(m.VolumeDB) + + case ipc.SeekMsg: + _ = d.player.Seek(m.Offset) + + case playback.SeekMsg: + _ = d.player.Seek(m.Offset) + + case playback.SetPositionMsg: + cur := d.player.Position() + _ = d.player.Seek(m.Position - cur) + + case ipc.LoadMsg: + d.handleLoad(m) + + case ipc.QueueMsg: + d.playlist.Add(playlist.TrackFromPath(m.Path)) + + case ipc.ThemeMsg: + reply(m.Reply, ipc.Response{OK: false, Error: "theme not available in headless mode"}) + + case ipc.VisMsg: + reply(m.Reply, ipc.Response{OK: false, Error: "visualizer not available in headless mode"}) + + case ipc.ShuffleMsg: + d.handleShuffle(m) + + case ipc.RepeatMsg: + d.handleRepeat(m) + + case ipc.MonoMsg: + d.handleMono(m) + + case ipc.SpeedMsg: + d.player.SetSpeed(m.Speed) + reply(m.Reply, ipc.Response{OK: true, Speed: d.player.Speed()}) + + case ipc.EQMsg: + d.handleEQ(m) + + case ipc.DeviceMsg: + d.handleDevice(m) + + case ipc.StatusRequestMsg: + reply(m.Reply, d.statusResponse()) + } +} + +// tick advances to the next track when the current one has drained, and +// republishes playback state to the media-control notifier. Daemon mode +// skips gapless preloading; small inter-track gaps are fine. +func (d *daemon) tick() { + d.mu.Lock() + if d.player.IsPlaying() && !d.player.IsPaused() && d.player.Drained() { + d.nextTrack() + } + state := d.snapshotState() + d.mu.Unlock() + if d.notifier != nil { + d.notifier.Update(state) + } +} + +// snapshotState builds a playback.State for OS media-control notifiers. +// Caller must hold d.mu. +func (d *daemon) snapshotState() playback.State { + status := playback.StatusStopped + if d.player.IsPlaying() { + if d.player.IsPaused() { + status = playback.StatusPaused + } else { + status = playback.StatusPlaying + } + } + track, _ := d.playlist.Current() + return playback.State{ + Status: status, + Track: playback.Track{ + Title: track.Title, + Artist: track.Artist, + Album: track.Album, + Genre: track.Genre, + TrackNumber: track.TrackNumber, + URL: track.Path, + Duration: d.player.Duration(), + }, + VolumeDB: d.player.Volume(), + Position: d.player.Position(), + Seekable: d.player.Seekable(), + } +} + +func (d *daemon) playCurrent() { + track, idx := d.playlist.Current() + if idx < 0 { + return + } + d.playTrack(track) +} + +// playTrack temporarily releases d.mu around the blocking Play call so +// concurrent IPC requests (notably `cliamp status`) don't stall for the +// 1-3s of HTTP/yt-dlp setup. The player itself serializes internally. +// Caller must hold d.mu; the lock is held again on return. +func (d *daemon) playTrack(track playlist.Track) { + dur := time.Duration(track.DurationSecs) * time.Second + d.mu.Unlock() + var err error + if playlist.IsYTDL(track.Path) { + err = d.player.PlayYTDL(track.Path, dur) + } else { + err = d.player.Play(track.Path, dur) + } + d.mu.Lock() + if err != nil { + applog.Warn("daemon: play %q: %v", track.Path, err) + } +} + +func (d *daemon) toggle() { + if !d.player.IsPlaying() { + if d.playlist.Len() > 0 { + d.playCurrent() + } + return + } + d.player.TogglePause() +} + +func (d *daemon) nextTrack() { + track, ok := d.playlist.Next() + if !ok { + d.player.Stop() + return + } + d.playTrack(track) +} + +func (d *daemon) prevTrack() { + if d.player.Position() > 3*time.Second { + track, idx := d.playlist.Current() + if idx < 0 { + return + } + if d.player.Seekable() { + _ = d.player.Seek(-d.player.Position()) + return + } + d.playTrack(track) + return + } + track, ok := d.playlist.Prev() + if !ok { + return + } + d.playTrack(track) +} + +func (d *daemon) handleLoad(m ipc.LoadMsg) { + if d.localProv == nil { + reply(m.Reply, ipc.Response{OK: false, Error: "local provider unavailable"}) + return + } + tracks, err := d.localProv.Tracks(m.Playlist) + if err != nil { + reply(m.Reply, ipc.Response{OK: false, Error: fmt.Sprintf("playlist %q: %v", m.Playlist, err)}) + return + } + d.playlist.Replace(tracks) + d.playCurrent() + reply(m.Reply, ipc.Response{OK: true, Playlist: m.Playlist, Total: len(tracks)}) +} + +func (d *daemon) handleShuffle(m ipc.ShuffleMsg) { + switch strings.ToLower(m.Name) { + case "on": + if !d.playlist.Shuffled() { + d.playlist.ToggleShuffle() + } + case "off": + if d.playlist.Shuffled() { + d.playlist.ToggleShuffle() + } + default: + d.playlist.ToggleShuffle() + } + shuffled := d.playlist.Shuffled() + reply(m.Reply, ipc.Response{OK: true, Shuffle: &shuffled}) +} + +func (d *daemon) handleRepeat(m ipc.RepeatMsg) { + switch strings.ToLower(m.Name) { + case "off": + d.playlist.SetRepeat(playlist.RepeatOff) + case "all": + d.playlist.SetRepeat(playlist.RepeatAll) + case "one": + d.playlist.SetRepeat(playlist.RepeatOne) + default: + d.playlist.CycleRepeat() + } + reply(m.Reply, ipc.Response{OK: true, Repeat: d.playlist.Repeat().String()}) +} + +func (d *daemon) handleMono(m ipc.MonoMsg) { + switch strings.ToLower(m.Name) { + case "on": + if !d.player.Mono() { + d.player.ToggleMono() + } + case "off": + if d.player.Mono() { + d.player.ToggleMono() + } + default: + d.player.ToggleMono() + } + mono := d.player.Mono() + reply(m.Reply, ipc.Response{OK: true, Mono: &mono}) +} + +func (d *daemon) handleEQ(m ipc.EQMsg) { + if m.Band > 0 || (m.Band == 0 && m.Name == "") { + d.player.SetEQBand(m.Band, m.Value) + reply(m.Reply, ipc.Response{OK: true, EQPreset: "Custom"}) + return + } + if m.Name == "" { + reply(m.Reply, ipc.Response{OK: false, Error: "eq requires a preset name or --band"}) + return + } + preset, ok := model.EQPresetByName(m.Name) + if !ok { + reply(m.Reply, ipc.Response{OK: false, Error: fmt.Sprintf("unknown EQ preset %q", m.Name)}) + return + } + for i, gain := range preset.Bands { + d.player.SetEQBand(i, gain) + } + reply(m.Reply, ipc.Response{OK: true, EQPreset: preset.Name}) +} + +func (d *daemon) handleDevice(m ipc.DeviceMsg) { + if strings.EqualFold(m.Name, "list") { + devices, err := player.ListAudioDevices() + if err != nil { + reply(m.Reply, ipc.Response{OK: false, Error: fmt.Sprintf("list devices: %v", err)}) + return + } + var lines []string + for _, dev := range devices { + marker := " " + if dev.Active { + marker = "* " + } + lines = append(lines, fmt.Sprintf("%s%s", marker, dev.Name)) + } + reply(m.Reply, ipc.Response{OK: true, Device: strings.Join(lines, "\n")}) + return + } + if err := player.SwitchAudioDevice(m.Name); err != nil { + reply(m.Reply, ipc.Response{OK: false, Error: fmt.Sprintf("switch device: %v", err)}) + return + } + reply(m.Reply, ipc.Response{OK: true, Device: m.Name}) +} + +func (d *daemon) statusResponse() ipc.Response { + resp := ipc.Response{OK: true} + switch { + case d.player.IsPlaying() && !d.player.IsPaused(): + resp.State = "playing" + case d.player.IsPaused(): + resp.State = "paused" + default: + resp.State = "stopped" + } + if cur, _ := d.playlist.Current(); cur.Path != "" { + resp.Track = &ipc.TrackInfo{ + Title: cur.Title, + Artist: cur.Artist, + Path: cur.Path, + } + } + pos, dur := d.player.PositionAndDuration() + resp.Position = pos.Seconds() + resp.Duration = dur.Seconds() + resp.Volume = d.player.Volume() + resp.Index = d.playlist.Index() + resp.Total = d.playlist.Len() + shuffled := d.playlist.Shuffled() + resp.Shuffle = &shuffled + resp.Repeat = d.playlist.Repeat().String() + mono := d.player.Mono() + resp.Mono = &mono + resp.Speed = d.player.Speed() + return resp +} + +func (d *daemon) saveResume() { + d.mu.Lock() + defer d.mu.Unlock() + track, idx := d.playlist.Current() + if idx < 0 || track.Path == "" { + return + } + pos := int(d.player.Position().Seconds()) + if pos <= 0 { + return + } + resume.Save(track.Path, pos, "") +} + +func reply(ch chan ipc.Response, resp ipc.Response) { + if ch != nil { + ch <- resp + } +} diff --git a/docs/audio-quality.md b/docs/audio-quality.md new file mode 100644 index 0000000..e85606e --- /dev/null +++ b/docs/audio-quality.md @@ -0,0 +1,53 @@ +# Audio Quality + +cliamp lets you tune the output sample rate, speaker buffer size, resample quality, and bit depth via `~/.config/cliamp/config.toml`. The active settings are shown in the `OUT` status line below the EQ. + +## Configuration + +Add any of these to your config file: + +```toml +# Output sample rate in Hz (22050, 44100, 48000, 96000, 192000) +sample_rate = 44100 + +# Speaker buffer in milliseconds (50-500) +buffer_ms = 100 + +# Resample quality (1-4, where 4 is best) +resample_quality = 4 + +# PCM bit depth for FFmpeg-decoded formats: 16 (default) or 32 (lossless) +bit_depth = 16 +``` + +All four are optional. Defaults are shown above. + +## What they do + +| Setting | Effect | +|--------------------|------------------------------------------------------------------------| +| `sample_rate` | Output rate sent to your sound card. 48000 matches most modern DACs. | +| `buffer_ms` | Lower = less latency, higher = fewer glitches. Try 200 if audio pops. | +| `resample_quality` | Sinc interpolation quality when a file's native rate differs from output. 4 is best, 1 is fastest. | +| `bit_depth` | PCM precision for FFmpeg-decoded formats (m4a, aac, alac, opus, wma, webm). 32 uses float PCM which preserves up to 24-bit audio without truncation. Native formats (mp3, flac, wav, ogg) always decode at full precision regardless of this setting. | + +## Quick recipes + +**Lossless / hi-res setup** (good DAC, beefy CPU): + +```toml +sample_rate = 96000 +buffer_ms = 100 +resample_quality = 4 +bit_depth = 32 +``` + +**Low-latency / weak hardware**: + +```toml +sample_rate = 44100 +buffer_ms = 200 +resample_quality = 1 +``` + +Changes take effect on next launch. diff --git a/docs/cli.md b/docs/cli.md new file mode 100644 index 0000000..0a90d56 --- /dev/null +++ b/docs/cli.md @@ -0,0 +1,201 @@ +# CLI Flags + +Override any config option for a single session without editing `~/.config/cliamp/config.toml`. Flags can appear before or after file/URL arguments. + +## Playback + +```sh +cliamp --volume -5 track.mp3 # volume in dB [-30, +6] +cliamp --shuffle ~/Music # enable shuffle +cliamp --repeat all ~/Music # repeat mode: off, all, one +cliamp --mono track.mp3 # downmix to mono +cliamp --no-mono track.mp3 # force stereo +cliamp --auto-play ~/Music # start playback immediately +cliamp --playlist "Blade Runner" # load a local TOML playlist (add --auto-play to start playback) +``` + +## Audio engine + +```sh +cliamp --sample-rate 48000 track.mp3 # output sample rate (22050, 44100, 48000, 96000, 192000) +cliamp --buffer-ms 200 track.mp3 # speaker buffer in ms (50–500) +cliamp --resample-quality 1 track.mp3 # resample quality factor (1–4) +cliamp --bit-depth 32 track.m4a # PCM bit depth: 16 (default) or 32 (lossless) +``` + +## Appearance + +```sh +cliamp --compact ~/Music # cap width at 80 columns +cliamp --eq-preset "Bass Boost" ~/Music +``` + +## Diagnostics + +```sh +cliamp --log-level debug # raise log verbosity for one session +``` + +Logs are written to `~/.config/cliamp/cliamp.log`. Levels: `debug`, `info` (default), `warn`, `error`. + +## Low-power mode + +```sh +cliamp --low-power track.mp3 # reduce CPU load for this session +``` + +Reduces CPU load by lowering UI/render cadence and forcing the visualizer to `none`. Useful on battery, slow terminals, or SSH sessions. Press `v` in the player to cycle visualizers back on at any time. + +To make this persistent, set it in `~/.config/cliamp/config.toml`: + +```toml +low_power = true +``` + +## Headless daemon mode + +```sh +cliamp --daemon # no TUI, IPC only +cliamp --daemon --auto-play --playlist Lofi # start playing on launch +cliamp -d ~/Music --auto-play # short flag form +``` + +Runs cliamp without rendering a UI, listening on the same Unix socket the TUI uses. All `cliamp ` IPC clients keep working. UI-specific commands (`theme`, `vis`) return an error in this mode. See [Headless Daemon Mode](headless.md) for use cases and example configs (Waybar, Hyprland, systemd, cron). + +## Search + +Search and play a track directly from the command line (requires [yt-dlp](https://github.com/yt-dlp/yt-dlp)): + +```sh +cliamp search "never gonna give you up" # search YouTube +cliamp search-sc "lofi beats" # search SoundCloud +``` + +Press `Ctrl+F` in the player for context-aware search: it runs the active provider's native search when available or falls back to YouTube search. + +## General + +| Flag | Short | Description | +|------|-------|-------------| +| `--help` | `-h` | Show help and exit | +| `--version` | `-v` | Print version and exit | +| `--upgrade` | | Update to the latest release | + +## Mixing flags and files + +Flags can appear before, after, or between positional arguments: + +```sh +cliamp --shuffle track.mp3 --volume -5 +cliamp track.mp3 --repeat all --mono ~/Music +``` + +## Flag reference + +| Flag | Type | Default | Range / Values | +|------|------|---------|----------------| +| `--volume` | float | 0 | -30 to +6 dB | +| `--shuffle` | bool | false | | +| `--repeat` | string | off | off, all, one | +| `--mono` / `--no-mono` | bool | false | | +| `--auto-play` | bool | false | | +| `--compact` | bool | false | | +| `--theme` | string | | theme name | +| `--eq-preset` | string | | preset name | +| `--sample-rate` | int | 44100 | 22050, 44100, 48000, 96000, 192000 | +| `--buffer-ms` | int | 100 | 50–500 | +| `--resample-quality` | int | 4 | 1–4 | +| `--bit-depth` | int | 16 | 16, 32 | +| `--playlist` | string | | local TOML playlist name | +| `--log-level` | string | info | debug, info, warn, error | +| `--low-power` | bool | false | lowers UI cadence; disables visualization | +| `--daemon` / `-d` | bool | false | run headless; IPC only, no TUI | + +CLI flags override config file values for the current session only. They are not persisted. + +## Setup wizard + +Configure remote providers (Navidrome, Plex, Jellyfin, Emby, Spotify, Qobuz, NetEase, YouTube Music) through a small TUI. Each provider page links to where to find the required credentials, validates the connection live, and writes the resulting `[provider]` block to `~/.config/cliamp/config.toml` without disturbing the rest of the file. + +```sh +cliamp setup +``` + +Keys: `↑/↓` to navigate, `Enter` to confirm or submit, `Esc` to back out, `q` from the menu to quit. Passwords and tokens are masked. Running setup again for an already-configured provider replaces its section in place. + +## Playlist Management + +Manage local TOML playlists from the command line without opening the TUI. + +```sh +cliamp playlist list # list playlists with track counts +cliamp playlist create "Name" # create an empty playlist +cliamp playlist create "Name" file1 dir/ ... # create from files/folders (recursive, skips duplicate paths) +cliamp playlist create "Name" --ssh HOST dir/ # create from remote machine via SSH +cliamp playlist add "Name" file1 ... # append tracks to existing playlist, skipping duplicates +cliamp playlist rename "Old" "New" # rename a playlist +cliamp playlist show "Name" # display tracks +cliamp playlist show "Name" --json # machine-readable output +cliamp playlist remove "Name" --index 3 # remove track by index +cliamp playlist dedupe "Name" # remove duplicate paths, keeping the first +cliamp playlist sort "Name" --by album # sort in place +cliamp playlist doctor [Name] # report missing local files +cliamp playlist doctor "Name" --fix # prune missing local files +cliamp playlist export "Name" -o mix.m3u # export as M3U +cliamp playlist export "Name" --format pls # export as PLS to stdout +cliamp playlist import mix.m3u --name "Name" # import local M3U/M3U8/PLS +cliamp playlist bookmark "Name" --index 3 # toggle bookmark flag +cliamp playlist bookmarks # list bookmarked tracks +cliamp playlist enrich "Name" # probe duration/album metadata +cliamp playlist delete "Name" # delete entire playlist +``` + +Sort keys: `track`, `title`, `artist`, `album`, `artist+album`, `path`. + +See [playlists.md](playlists.md) for the TOML format and [ssh-streaming.md](ssh-streaming.md) for remote playback. + +## Recently Played + +```sh +cliamp history # show the 50 most recent plays +cliamp history --limit 200 # change the cap +cliamp history --json # machine-readable output +cliamp history clear # wipe ~/.config/cliamp/history.toml +``` + +A play is recorded once you've listened to a track for at least 50% of its +duration. Inside the TUI, the same data appears as the virtual "Recently +Played" entry in the Local Playlists provider. See [history.md](history.md). + +## Spotify + +```sh +cliamp spotify reset # clear stored Spotify credentials +``` + +Use `spotify reset` if you see persistent `rate-limited on /v1/me` warnings or stale auth errors. After running it, relaunch cliamp and select Spotify to sign in again. See [spotify.md](spotify.md) for the full setup guide. + +## Remote Control (IPC) + +Control a running cliamp instance from another terminal: + +```sh +cliamp play / pause / toggle / stop # playback control +cliamp next / prev # track navigation +cliamp status # current state +cliamp status --json # machine-readable state +cliamp volume -5 # adjust volume (dB) +cliamp seek 30 # seek to position (seconds) +cliamp load "Playlist Name" # load a playlist +cliamp queue /path/to/file.mp3 # queue a track +cliamp shuffle [on|off|toggle] # toggle or set shuffle +cliamp repeat [off|all|one|cycle] # set or cycle repeat mode +cliamp mono [on|off|toggle] # toggle or set mono output +cliamp speed 1.5 # set playback speed (0.25–2.0) +cliamp eq Rock # set EQ preset by name +cliamp eq --band 0 6.0 # set EQ band 0 to +6 dB +cliamp device list # list audio output devices +cliamp device "My DAC" # switch audio output device +``` + +See [remote-control.md](remote-control.md) for the full protocol specification. diff --git a/docs/community-plugins.md b/docs/community-plugins.md new file mode 100644 index 0000000..56a36ff --- /dev/null +++ b/docs/community-plugins.md @@ -0,0 +1,14 @@ +# Community Plugins + +Plugins built by the community. If you've built a plugin, open a PR to add it here. + +| Plugin | Description | Author | +|--------|-------------|--------| +| [cliamp-lastfm](https://github.com/tetsuo76/cliamp-lastfm) | Last.fm scrobbling | [@tetsuo76](https://github.com/tetsuo76) | +| [cliamp-plugin-led-burst](https://github.com/AlexZeitler/cliamp-plugin-led-burst) | Stereo LED matrix visualizer | [@AlexZeitler](https://github.com/AlexZeitler) | +| [cliamp-plugin-block-burst](https://github.com/AlexZeitler/cliamp-plugin-block-burst) | Stereo LED block matrix visualizer | [@AlexZeitler](https://github.com/AlexZeitler) | +| [cliamp-plugin-block-burst](https://github.com/AlexZeitler/cliamp-plugin-vu-meter) | Analog multi VU meter style visualizer | [@AlexZeitler](https://github.com/AlexZeitler) | +| [cliamp-plugin-nightrider](https://github.com/HANCORE-linux/cliamp-plugin-nightrider) | Nightrider style visualizer | [@HANCORE-linux](https://github.com/HANCORE-linux) | +| [cliamp-plugin-tubeamp](https://github.com/8bit64k/cliamp-plugin-tubeamp) | Vacuum-tube amplifier visualizer | [@8bit64k](https://github.com/8bit64k) | +| [cliamp-plugin-nova](https://github.com/8bit64k/cliamp-plugin-nova) | Concentric-ring spectrum visualizer | [@8bit64k](https://github.com/8bit64k) | +| [cliamp-plugin-mandelbrot](https://github.com/mikkel-bergmann/cliamp-plugin-mandelbrot) | Zooming psychedelic Mandelbrot set visualizer with braille rendering and bass reactivity | [@mikkel-bergmann](https://github.com/mikkel-bergmann) | diff --git a/docs/configuration.md b/docs/configuration.md new file mode 100644 index 0000000..e252ee8 --- /dev/null +++ b/docs/configuration.md @@ -0,0 +1,249 @@ +# Configuration + +For remote providers (Navidrome, Plex, Jellyfin, Emby, Spotify, Qobuz, NetEase, YouTube Music), the fastest path is the interactive wizard: + +```sh +cliamp setup +``` + +It validates your credentials live and writes the right TOML block without touching the rest of your config. See [cli.md](cli.md#setup-wizard) for details. + +## Config directory + +cliamp resolves its config directory in this order: + +- `CLIAMP_CONFIG_DIR` +- `XDG_CONFIG_HOME/cliamp` +- `HOME/.config/cliamp` +- on Windows, `%APPDATA%\cliamp` when `HOME` is not set + +The examples below use `~/.config/cliamp` for brevity. On Windows without `HOME`, replace that path with `%APPDATA%\cliamp`. + +For everything else, copy the example config and edit by hand: + +```sh +mkdir -p ~/.config/cliamp +cp config.toml.example ~/.config/cliamp/config.toml +``` + +## Options + +```toml +# Default volume in dB (range: volume_min to 6) +volume = 0 + +# Minimum volume floor in dB (range: -90 to 0, default: -50) +# Controls how low the volume control can go. +volume_min = -50 + +# Repeat mode: "off", "all", or "one" +repeat = "off" + +# Start with shuffle enabled +shuffle = false + +# Start with mono output (L+R downmix) +mono = false + +# Initial directory for the file browser ('o' key) +initial_directory = "~/Music" + +# Shift+Left/Right seek jump in seconds +seek_large_step_sec = 30 + +# EQ preset: "Flat", "Rock", "Pop", "Jazz", "Classical", +# "Bass Boost", "Treble Boost", "Vocal", "Electronic", "Acoustic" +# Leave empty or "Custom" to use manual eq values below +eq_preset = "Flat" + +# 10-band EQ gains in dB (range: -12 to 12) +# Bands: 70Hz, 180Hz, 320Hz, 600Hz, 1kHz, 3kHz, 6kHz, 12kHz, 14kHz, 16kHz +# Only used when eq_preset is "Custom" or empty +eq = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] + +# Visualizer mode (leave empty for default Bars) +# Options: Bars, BarsDot, Rain, BarsOutline, Bricks, Columns, ClassicPeak, Wave, Scatter, Flame, Retro, Pulse, Matrix, Binary, Sakura, Firework, Bubbles, Logo, Terrain, Scope, Heartbeat, Butterfly, Ascii, Firefly, Mosaic, Sand, Geyser, ClassicLED, None +visualizer = "Bars" + +# Visualizer volume linking (default: true) +# When true, bar height follows the current volume level (classic behavior). +# Set to false to decouple the visualizer from volume — bars stay visible +# even at very low volume levels. +vis_volume_linked = true + +# Reduce CPU usage by lowering UI cadence and disabling visualization. +# This has the same effect as starting with --low-power. +low_power = false + +# Compact mode: cap UI width at 80 columns (default: fluid/full-width) +compact = false + +# UI theme name (see available themes in ~/.config/cliamp/themes/) +theme = "Tokyo Night" + +# Log level: "debug", "info", "warn", or "error" (default "info") +# Logs are written to ~/.config/cliamp/cliamp.log +log_level = "info" + +``` + +## Secrets from Environment Variables + +Any string value in `config.toml` can be read from an environment variable by setting the value to `$VAR_NAME` or `${VAR_NAME}`. This keeps passwords, tokens, and client secrets out of the file itself. + +```toml +[navidrome] +url = "https://music.example.com" +user = "alice" +password = "${NAVIDROME_PASSWORD}" + +[plex] +url = "http://plex.local:32400" +token = "$PLEX_TOKEN" + +[jellyfin] +url = "https://jelly.example.com" +token = "${JELLYFIN_TOKEN}" + +[emby] +url = "https://emby.example.com" +token = "${EMBY_TOKEN}" + +[ytmusic] +client_id = "${YTMUSIC_CLIENT_ID}" +client_secret = "${YTMUSIC_CLIENT_SECRET}" +``` + +Rules: + +- Interpolation only happens when the **entire** value is `$NAME` or `${NAME}`. Mixed values like `"p@$$word"` are kept literally — no escaping needed. +- Variable names match `[A-Za-z_][A-Za-z0-9_]*`. +- If the variable is unset, the value is empty (the same as if you had left it blank). +- Works for any string field, including plugin config under `[plugins.]`. + +## Default Provider + +Set which provider to start with: + +```toml +provider = "radio" +``` + +Valid values: `radio` (default), `navidrome`, `spotify`, `plex`, `jellyfin`, `emby`, `qobuz`, `soundcloud`, `netease`, `yt`, `youtube`, `ytmusic`. + +You can also override from the CLI: `cliamp --provider jellyfin`. + +## SoundCloud + +SoundCloud is opt-in. Add the section to `~/.config/cliamp/config.toml` to register the provider: + +```toml +[soundcloud] +enabled = true +``` + +Once enabled, search works via `Ctrl+F`, pasted SoundCloud URLs play through yt-dlp, and the empty browse view is seeded with a curated set of search-backed genre playlists (**Trending**, **Hip-Hop**, **Electronic**, **House**, **Lo-Fi**, **Indie**, **Pop**) so there's something to explore on first launch. + +> SoundCloud's official charts/discover endpoints all 404 through yt-dlp at present, so cliamp can't surface real chart data anonymously. The genre playlists are search-backed (results vary in quality but reflect current uploads). + +### Browse a profile + +Set a username to expose that profile's tracks, likes, and reposts in the browse view: + +```toml +[soundcloud] +enabled = true +user = "yourname" +``` + +Three playlists appear: **Tracks**, **Likes**, and **Reposts** for `soundcloud.com/yourname`. Works for any public profile. + +### Sign in via browser cookies + +SoundCloud closed its OAuth program in 2014, so the bring-your-own-client_id pattern Spotify uses isn't available. Instead, point yt-dlp at your existing browser session — it picks up your SoundCloud login from the browser cookie jar: + +```toml +[soundcloud] +enabled = true +user = "yourname" +cookies_from = "firefox" # or chrome, chromium, brave, edge, opera, safari, vivaldi +``` + +With cookies set, yt-dlp can stream subscriber-gated tracks (SoundCloud Go+) and access private likes/playlists your account is authorized for. The same cookies also apply to the player's yt-dlp invocations, so playback uses your signed-in session. + +Requires `yt-dlp` on `PATH`. + +## NetEase Cloud Music + +NetEase is opt-in and uses your existing browser session. Sign in at `music.163.com`, then run: + +```sh +cliamp setup +``` + +Pick **NetEase Cloud Music** and choose the browser you used to sign in. Common browsers are shown as menu choices; select the custom option only for profile-specific values. The setup wizard validates the session and writes: + +```toml +[netease] +enabled = true +cookies_from = "chrome" +user_id = "your-account-user-id" +``` + +Once enabled, the provider shows your liked songs, created playlists, saved playlists, and public charts. Search works with `Ctrl+F`, and playback uses `yt-dlp` with the same browser cookie source. + +## Custom Radio Stations + +Add your own stations to `~/.config/cliamp/radios.toml`: + +```toml +[[station]] +name = "Jazz FM" +url = "https://jazz.example.com/stream" + +[[station]] +name = "Ambient Radio" +url = "https://ambient.example.com/stream.m3u" +``` + +These appear alongside the built-in cliamp radio in the Radio provider. + +See [audio-quality.md](audio-quality.md) for sample rate, buffer, bit depth, and resample quality settings. + +## WSL2 (Windows Subsystem for Linux) + +cliamp uses ALSA for audio on Linux. WSL2 doesn't expose ALSA hardware directly, but WSLg provides a PulseAudio server that ALSA can route through. + +If you see errors like `ALSA lib pcm.c: Unknown PCM default`, fix it with two steps: + +**1. Install the ALSA PulseAudio plugin:** + +```sh +sudo apt install libasound2-plugins +``` + +**2. Create `~/.asoundrc` to route ALSA through PulseAudio:** + +```sh +cat > ~/.asoundrc << 'EOF' +pcm.default pulse +ctl.default pulse +EOF +``` + +WSLg must be active (`echo $PULSE_SERVER` should print a path). If it's empty, ensure you're on Windows 11 with WSLg enabled and run `wsl --shutdown` then reopen your terminal. + +## ffmpeg (optional) + +AAC, ALAC (`.m4a`), Opus, and WMA playback requires [ffmpeg](https://ffmpeg.org/): + +```sh +# Arch +sudo pacman -S ffmpeg +# Debian/Ubuntu +sudo apt install ffmpeg +# macOS +brew install ffmpeg +``` + +MP3, WAV, FLAC, and OGG work without ffmpeg. diff --git a/docs/emby.md b/docs/emby.md new file mode 100644 index 0000000..b31b317 --- /dev/null +++ b/docs/emby.md @@ -0,0 +1,67 @@ +# Emby + +cliamp can stream music directly from an Emby server using Emby's authenticated HTTP API. The integration exposes your music libraries as a flat album list in the normal provider pane, following the same shape as the Jellyfin and Plex providers. + +> **Quick start:** run `cliamp setup` for a guided TUI that lets you pick API-key or username+password auth, validates against `/System/Info`, and writes the `[emby]` block for you. Manual setup steps are below. + +## Prerequisites + +- A reachable Emby server +- At least one library with `CollectionType = music` +- An Emby API key or user credentials + +## Configuration + +Add an `[emby]` section to `~/.config/cliamp/config.toml`: + +```toml +[emby] +url = "https://emby.example.com" +user = "alice" +password = "your_password_here" +# optional alternatives: +# token = "xxxxxxxxxxxxxxxxxxxx" +# user_id = "00000000000000000000000000000000" +``` + +| Key | Description | +|-----|-------------| +| `url` | Base URL of your Emby server | +| `user` | Emby username — used for password login, and to select the matching account when using an API key | +| `password` | Emby password for password-based login | +| `token` | Emby API key — alternative to username/password | +| `user_id` | Optional Emby user id to skip discovery | + +## Usage + +Once configured, **Emby** appears as a provider alongside Radio, Navidrome, Plex, Jellyfin, Spotify, and the YouTube providers. + +To start cliamp with Emby selected: + +```bash +cliamp --provider emby +``` + +Or set it in config: + +```toml +provider = "emby" +``` + +The provider exposes a flat list of albums: + +```text +Artist — Album Title (Year) +``` + +Select an album to load its tracks, then play as normal. Press `E` anywhere in the UI to switch to Emby quickly. + +## How it works + +cliamp authenticates with either a configured API key or the supplied username/password, resolves the active Emby user, enumerates music library views, fetches album items from those views, then fetches track items for the selected album. Playback uses Emby's authenticated download endpoint, so the existing cliamp HTTP pipeline can stream the result directly. + +## Known limitations + +- **Album list is flat**: no artist drill-down yet +- **Token-based access**: store the API key carefully +- **API key user selection**: Emby API keys are server-level (no "current user"). When no `user` is configured, cliamp picks the first user returned by `/Users`. On single-user servers this is always correct; on multi-user servers, set `user_id` explicitly in `[emby]` to target a specific account. diff --git a/docs/headless.md b/docs/headless.md new file mode 100644 index 0000000..60b5567 --- /dev/null +++ b/docs/headless.md @@ -0,0 +1,159 @@ +# Headless Daemon Mode + +Run cliamp without a TUI. The daemon listens on the same Unix socket as the interactive player, so every `cliamp ` keeps working — but nothing renders to the terminal. This is useful when you want a music player you only ever talk to over IPC: from a status bar, a script, a hotkey daemon, or a cron job. + +```sh +cliamp --daemon # no TUI, IPC only +cliamp -d # short form +cliamp --daemon --auto-play --playlist Lofi # start playing on launch +cliamp --daemon ~/Music --auto-play # auto-play a directory +``` + +Send `SIGINT` or `SIGTERM` to stop. Resume position is saved on graceful shutdown. + +## What works + +The daemon exposes the same IPC surface as the TUI. See [Remote Control](remote-control.md) for the full list: + +- Playback: `play`, `pause`, `toggle`, `stop`, `next`, `prev` +- Position: `seek`, `volume`, `speed` +- Playback modes: `shuffle`, `repeat`, `mono` +- Library: `load "Name"`, `queue /path/to.mp3` +- Audio: `eq `, `eq --band N `, `device ` +- Status: `status`, `status --json` + +## What doesn't + +UI-only commands return an error in headless mode: + +- `theme` — no UI to apply a theme to +- `vis` — no visualizer running + +There is also no MPRIS / macOS NowPlaying bridge in this mode. Wire your media keys to `cliamp` subcommands directly (see [Hyprland](#hyprland) below). + +## Use cases + +### Background music daemon + +Start cliamp once at login (e.g. via `~/.config/systemd/user/cliamp.service` or your DE's autostart) and leave it running. Control it from any terminal: + +```sh +cliamp toggle # play/pause from anywhere +cliamp next +cliamp volume -3 +``` + +A minimal systemd user unit: + +```ini +[Unit] +Description=cliamp headless music player + +[Service] +ExecStart=%h/.local/bin/cliamp --daemon --auto-play --playlist "Lofi" +Restart=on-failure + +[Install] +WantedBy=default.target +``` + +```sh +systemctl --user enable --now cliamp.service +``` + +### Waybar / Polybar / i3blocks status modules + +Poll `cliamp status --json` on an interval, render whatever fields you want. + +**Waybar** (`~/.config/waybar/config`): + +```jsonc +"custom/cliamp": { + "exec": "cliamp status --json | jq -r 'if .state == \"playing\" then \" \" + (.track.title // \"\") else \"\" end'", + "interval": 2, + "on-click": "cliamp toggle", + "on-click-right": "cliamp next", + "on-scroll-up": "cliamp volume +3", + "on-scroll-down": "cliamp volume -3" +} +``` + +**Polybar**: + +```ini +[module/cliamp] +type = custom/script +exec = cliamp status --json | jq -r '.track.title // ""' +interval = 2 +click-left = cliamp toggle +click-right = cliamp next +``` + +### Hotkeys (window manager / sxhkd / Hyprland) + +Bind your media keys directly to IPC subcommands. + +**Hyprland** (`~/.config/hypr/hyprland.conf`): + +```ini +bind = , XF86AudioPlay, exec, cliamp toggle +bind = , XF86AudioNext, exec, cliamp next +bind = , XF86AudioPrev, exec, cliamp prev +bind = , XF86AudioRaiseVolume, exec, cliamp volume +3 +bind = , XF86AudioLowerVolume, exec, cliamp volume -3 +``` + +**sxhkd**: + +``` +XF86AudioPlay + cliamp toggle + +XF86AudioNext + cliamp next +``` + +### Sleep / wake timers via cron + +```cron +# Start lofi playback at 8am on weekdays +0 8 * * 1-5 /home/me/.local/bin/cliamp --daemon --auto-play --playlist Lofi >/dev/null 2>&1 & + +# Stop at 6pm +0 18 * * * pkill -TERM -f 'cliamp --daemon' +``` + +### Scripted playlists + +Build a queue from a script: + +```sh +cliamp --daemon --auto-play & +sleep 1 # let the socket bind +for f in $(find ~/Music/Albums/Daft\ Punk -name '*.flac' | sort); do + cliamp queue "$f" +done +``` + +### Remote control over SSH + +Since the socket lives at `~/.config/cliamp/cliamp.sock` and the CLI talks to it locally, anything that gets you a shell on the host (SSH, tmux session attach) lets you control playback: + +```sh +ssh kitchen-pi cliamp toggle +ssh kitchen-pi cliamp status --json +``` + +### Embedded / kiosk audio + +Run on a Pi or small Linux box that has no display. The daemon needs no terminal allocation, just a working ALSA/PipeWire/PulseAudio output. + +```sh +cliamp --daemon --auto-play http://radio.cliamp.stream/lofi/stream +``` + +## Notes + +- The daemon and TUI share the same Unix socket, so only one cliamp instance can run at a time per user. Starting a second instance refuses to bind. +- Lua plugins are not loaded in this version of headless mode. They depend on UI hooks that aren't wired up here. +- Auto-advance has no gapless preloading in headless mode — small inter-track gaps are expected. diff --git a/docs/history.md b/docs/history.md new file mode 100644 index 0000000..63e5a41 --- /dev/null +++ b/docs/history.md @@ -0,0 +1,55 @@ +# Recently Played + +cliamp keeps a local listening history in `~/.config/cliamp/history.toml`. A +play is recorded once you've listened to a track for at least 50% of its +duration — the same threshold Last.fm and the Navidrome scrobbler use, so +skipped tracks never enter the list. + +## Browsing in the TUI + +Open the **Local Playlists** provider. When at least one play has been +recorded, a virtual `Recently Played` entry appears at the top of the list. +Open it like any other playlist — the tracks are listed newest-first. The list +is read-only: bookmarking, removing tracks, or deleting the playlist itself is +rejected with a clear error. + +To clear the list, run `cliamp history clear` (see below). + +## CLI + +```sh +cliamp history # show the 50 most recent plays +cliamp history --limit 200 # show the 200 most recent +cliamp history --limit 0 # show all (capped at 200 entries on disk) +cliamp history --json # machine-readable output +cliamp history clear # wipe the history file +``` + +The relative timestamp (`3m ago`, `yesterday`, …) is local time. The JSON +output uses `played_at` in RFC 3339 UTC for portability. + +## File format + +`history.toml` uses the same minimal TOML dialect as cliamp's local playlists: + +```toml +[[entry]] +played_at = "2026-05-06T22:09:11Z" +path = "/home/me/Music/AC-DC/Highway to Hell.flac" +title = "Highway to Hell" +artist = "AC/DC" +album = "Highway to Hell" +year = 1979 +duration_secs = 208 +``` + +Entries cap at 200 by default; older plays roll off FIFO. Consecutive replays +of the same track within 5 minutes update the existing top entry's timestamp +rather than duplicating it. + +## What is not recorded + +- Tracks you skipped before the 50% threshold. +- Live streams without a known duration (radio stations, ICY streams) — there + is no "halfway through" to detect. +- Tracks with empty paths (defensive guard). diff --git a/docs/jellyfin.md b/docs/jellyfin.md new file mode 100644 index 0000000..8c33a69 --- /dev/null +++ b/docs/jellyfin.md @@ -0,0 +1,67 @@ +# Jellyfin + +cliamp can stream music directly from a Jellyfin server using Jellyfin's authenticated HTTP API. The first integration exposes your music libraries as a flat album list in the normal provider pane, following the same shape as the Plex provider. + +> **Quick start:** run `cliamp setup` for a guided TUI that lets you pick API-token or username+password auth, validates against `/Users/Me`, and writes the `[jellyfin]` block for you. Manual setup steps are below. + +## Prerequisites + +- A reachable Jellyfin server +- At least one library with `CollectionType = music` +- A Jellyfin API token + +## Configuration + +Add a `[jellyfin]` section to `~/.config/cliamp/config.toml`: + +```toml +[jellyfin] +url = "https://jellyfin.example.com" +user = "finamp" +password = "your_password_here" +# optional alternatives: +# token = "xxxxxxxxxxxxxxxxxxxx" +# user_id = "00000000000000000000000000000000" +``` + +| Key | Description | +|-----|-------------| +| `url` | Base URL of your Jellyfin server | +| `user` | Jellyfin username for password-based login | +| `password` | Jellyfin password for password-based login | +| `token` | Optional Jellyfin API token instead of username/password | +| `user_id` | Optional Jellyfin user id to skip discovery | + +## Usage + +Once configured, **Jellyfin** appears as a provider alongside Radio, Navidrome, Plex, Spotify, and the YouTube providers. + +To start cliamp with Jellyfin selected: + +```bash +cliamp --provider jellyfin +``` + +Or set it in config: + +```toml +provider = "jellyfin" +``` + +The provider currently exposes a flat list of albums: + +```text +Artist - Album Title (Year) +``` + +Select an album to load its tracks, then play as normal. + +## How it works + +cliamp authenticates with either a configured token or the supplied username/password, resolves the active Jellyfin user, enumerates music library views, fetches album items from those views, then fetches track items for the selected album. Playback uses Jellyfin's authenticated audio endpoint, so the existing cliamp HTTP pipeline can stream the result directly. + +## Known limitations + +- **Album list is flat**: no artist drill-down yet +- **No scrobbling/write-back**: plays are not reported back to Jellyfin yet +- **Token-based access**: store the API token carefully diff --git a/docs/keybindings.md b/docs/keybindings.md new file mode 100644 index 0000000..6dff8e6 --- /dev/null +++ b/docs/keybindings.md @@ -0,0 +1,186 @@ +# Keybindings + +Press `?` or `Ctrl+K` in the player to see all keybindings. + +## Playback + +| Key | Action | +|---|---| +| `Space` | Play / Pause | +| `s` | Stop | +| `>` `.` | Next track | +| `<` `,` | Previous track | +| `Left` `Right` | Seek -/+5s | +| `Shift+Left` `Shift+Right` | Seek -/+30s (configurable) | +| `N` then `j` | Seek to N×10% of the track (e.g. `7j` jumps to 70%, `0j` to the start) | +| `+` `-` | Volume up/down | +| `]` `[` | Speed up/down (±0.25x) | +| `m` | Toggle mono | +| `Ctrl+J` | Jump to time | + +## Navigation + +| Key | Action | +|---|---| +| `Tab` | Toggle focus (Playlist / EQ) | +| `j` `k` / `Up` `Down` | Playlist scroll / EQ band adjust (wraps around) | +| `PageUp` `PageDown` / `Ctrl+U` `Ctrl+D` | Scroll playlist/file browser by page | +| `Home` `End` / `g` `G` | Go to top/end of playlist/file browser | +| `Shift+Up` `Shift+Down` | Move track up/down in playlist/queue | +| `h` `l` | EQ cursor left/right | +| `Enter` | Play selected track | +| `/` | Search playlist (navigate results with `↑` `↓` / `Ctrl+N` `Ctrl+P`; page scroll with `Ctrl+U` `Ctrl+D`) | +| `Ctrl+X` | Expand/collapse playlist | +| `o` | Open file browser | +| `b` `Esc` | Back to provider | + + +## EQ and Appearance + +| Key | Action | +|---|---| +| `e` | Cycle EQ preset | +| `t` | Choose theme | +| `v` | Cycle visualizer | +| `Ctrl+V` | Pick visualizer from a list (live preview) | +| `V` | Full screen visualizer | +| `Ctrl+H` | Toggle album headers | + +## Features + +| Key | Action | +|---|---| +| `f` | Toggle bookmark ★ on selected track (or favorite radio station in radio browser) | +| `Ctrl+F` | Search — active provider's native search (Spotify, Qobuz, Navidrome, Jellyfin, Emby, Plex, NetEase, Local) or YouTube fallback. Available from playlist and provider-browser views. | +| `u` | Load URL (stream/playlist) | +| `y` | Show lyrics | +| `Ctrl+S` | Save track to ~/Music | +| `w` | Write the highlighted track to a local playlist | +| `N` | Navidrome browser | +| `L` | Browse local playlists (with cliamp radio) | +| `R` | Open radio provider | +| `S` | Open Spotify provider | +| `P` | Open Plex provider | +| `J` | Open Jellyfin provider | +| `E` | Open Emby provider | +| `Y` | Open YouTube provider | +| `C` | Open SoundCloud provider | +| `M` | Open NetEase provider | +| `Q` | Open Qobuz provider | + +## Playlist and Queue + +| Key | Action | +|---|---| +| `a` | Toggle queue (play next) | +| `A` | Queue manager | +| `x` | Remove the highlighted track from the current playlist | +| `p` | Playlist manager | +| `r` | Cycle repeat (Off / All / One) | +| `z` | Toggle shuffle | + +### Inside the playlist manager + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Move cursor | +| `/` | Filter (incremental); `Esc` clears | +| `Enter` / `→` | List screen: open the highlighted playlist · Tracks screen: play the **highlighted** track | +| `p` | Tracks screen: play all from the top | +| `a` | List: add the now-playing track to the highlighted playlist. Tracks: mark/unmark all visible tracks. | +| `w` | List: save the current queue through the playlist picker. Tracks: copy marked/highlighted tracks to another playlist. | +| `Space` | Tracks: mark/unmark highlighted track and advance | +| `[` `]` | Tracks: move highlighted track and save the playlist | +| `s` | Tracks: sort and save, cycling `track`, `title`, `artist`, `album`, `artist+album`, `path` | +| `o` | Tracks: open file browser to add files to this playlist | +| `r` | List: rename the playlist | +| `d` | List: delete playlist (confirms). Tracks: remove marked tracks, or highlighted track when none are marked | +| `u` | Undo the last manager edit | +| `←` `Backspace` `h` | Tracks screen: go back to the list | +| `Esc` | Close the playlist manager or go back | + +Shift-letter keys are reserved for provider switching, so playlist-manager track actions use lowercase or punctuation keys. + +## File browser + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Move cursor | +| `←` `→` / `h` `l` / `Enter` | Back / open directory or file | +| `/` | Filter files | +| `Space` | Select or unselect file/directory | +| `a` | Select/unselect all visible audio files | +| `R` | Replace the current queue with selected files | +| `w` | Write selected files to a local playlist | +| `~` `.` | Jump to home / current working directory | +| `Esc` `o` | Close file browser | + +## Provider browser (`N` key) + +When you press `N` to drill into a provider (Navidrome, Plex, Jellyfin, Emby, Spotify, Qobuz, YouTube Music), the album/artist/track screens use: + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Move cursor (wraps top↔bottom) | +| `←` `→` / `h` `l` | Back / drill in | +| `/` | Filter the visible list (search bar appears under the title) | +| `Enter` | Open (artists/albums) · play the highlighted track and queue the rest of the visible list | +| `R` | Replace the queue with all visible tracks (start from the top) | +| `a` | Append all visible tracks to the queue | +| `q` | Queue the highlighted track to play next | +| `s` | Cycle album sort (album list only) | +| `S` `N` `P` `J` `E` `Y` `C` `M` `Q` `L` `R` | Quick-switch to that provider without going back through the main pane | +| `Esc` `b` | Walk back one level / close the browser | + +The track screen shows a `N tracks · 47:22` subtitle and right-aligned per-track durations when the provider returns them. + +## Provider playlist list + +The playlists pane (visible when focus is on a provider — Spotify, Navidrome, Local Playlists, etc.): + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Move cursor (wraps) | +| `Ctrl+U` `Ctrl+D` | Scroll by page | +| `Enter` | Load the highlighted playlist's tracks into the queue | +| `/` | Filter the playlist list | +| `Ctrl+F` | Online/server search (Spotify/Navidrome/NetEase/etc.'s own search) | +| `Ctrl+R` | Refresh — re-pull the playlist list from the provider | +| `S` `N` `P` `J` `E` `Y` `C` `M` `Q` `L` `R` | Switch to that provider | +| `Tab` | Switch focus to EQ | +| `Esc` `b` | Back to the playlist pane | + +Playlist rows show `Name · N tracks · 1h 23m` when the provider returns track counts and total duration. The currently loaded playlist is marked with a `▶` prefix. Spotify groups its playlists under section headers (`── library ──`, `── your playlists ──`, `── followed playlists ──`). + +## Search results overlays + +When `Ctrl+F` opens provider search or YouTube/SoundCloud net search and you're viewing the results list: + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` / `Ctrl+N` `Ctrl+P` | Move cursor (single item) | +| `Ctrl+U` `Ctrl+D` | Scroll results by page | +| `Enter` | Play the selected track now | +| `a` | Append the selected track to the playlist | +| `q` | Queue the selected track to play next | +| `p` | (Spotify only) Save the selected track to a Spotify playlist | +| `Esc` `Backspace` | Back to the search input | + +## Fuzzy search + +The local search boxes match fuzzily: your query characters only need to appear in order, not contiguously, and results are ranked by relevance (best match first). For example, `skr` or `saku` both find a track titled "Sakura". + +This applies to: + +- `/` playlist search +- `/` file browser filter +- `Ctrl+F` when the active provider is Local (your saved playlists) + +Other `Ctrl+F` providers (Spotify, Qobuz, Navidrome, Jellyfin, Emby, Plex, NetEase, YouTube) send your query to their own search API, so matching there follows each service's rules. + +## General + +| Key | Action | +|---|---| +| `?` / `Ctrl+K` | Show keymap | +| `q` | Quit | diff --git a/docs/lyrics.md b/docs/lyrics.md new file mode 100644 index 0000000..928303d --- /dev/null +++ b/docs/lyrics.md @@ -0,0 +1,18 @@ +# Lyrics + +Press `y` to show lyrics for the current track. For local files, cliamp uses embedded lyrics from the file tags first. If no embedded lyrics are present, lyrics are fetched from LRCLIB and NetEase Cloud Music. + +## Modes + +- **Synced lyrics**: for local files and Navidrome tracks, lyrics auto scroll and highlight the active line in time with playback. +- **Scroll mode**: for streams and plain lyrics without timestamps, use `j`/`k` or arrow keys to scroll manually. + +Embedded LRC lyrics keep their timestamps. Embedded plain text lyrics are shown in scroll mode. + +## Streams + +Lyrics auto update when the ICY metadata changes (e.g., internet radio station transitions). + +## YouTube and SoundCloud + +Titles like "Artist - Song (Official Video)" are parsed to build better search queries. diff --git a/docs/mediactl.md b/docs/mediactl.md new file mode 100644 index 0000000..f6d3f76 --- /dev/null +++ b/docs/mediactl.md @@ -0,0 +1,139 @@ +# Media Controls + +Cliamp integrates with the operating system's media control infrastructure so that desktop environments, hardware media keys, and command line tools can control playback, read track metadata, and adjust volume without touching the TUI. + +## Platform Support + +| Platform | Backend | Requirements | +|---|---|---| +| Linux | [MPRIS2](https://specifications.freedesktop.org/mpris-spec/latest/) over D-Bus | A running D-Bus session bus (provided by most desktop environments and Wayland compositors) | +| macOS | MPNowPlayingInfoCenter / MPRemoteCommandCenter | None (frameworks are built-in) | +| Other | No-op stub | — | + +## Linux (MPRIS2) + +### Bus Name + +Cliamp registers itself as: + +``` +org.mpris.MediaPlayer2.cliamp +``` + +Only one instance can hold this name at a time. If a second Cliamp process tries to start, the MPRIS registration will fail silently and that instance will run without D-Bus integration. + +### Playback Control + +All standard transport commands are supported through the `org.mpris.MediaPlayer2.Player` interface: + +| playerctl command | Effect | +|---|---| +| `playerctl play-pause` | Toggle play / pause | +| `playerctl play` | Resume playback | +| `playerctl pause` | Pause playback | +| `playerctl stop` | Stop playback | +| `playerctl next` | Skip to the next track | +| `playerctl previous` | Go to the previous track (or restart if more than 3 seconds in) | + +### Seeking + +Relative and absolute seeking are both supported: + +```sh +playerctl position 30 # seek to 30 seconds +playerctl position 5+ # seek forward 5 seconds +playerctl position 5- # seek backward 5 seconds +``` + +Desktop widgets that display a progress bar will receive `Seeked` signals and stay in sync. + +### Volume + +Volume is exposed as a linear value between 0.0 and 1.0. Internally Cliamp uses a decibel scale (from -30 dB to +6 dB), and the conversion happens automatically. + +```sh +playerctl volume # print current volume (0.0 to 1.0) +playerctl volume 0.5 # set volume to 50% +``` + +Setting volume through `playerctl` updates the player immediately. Changing volume with the `+` and `-` keys in the TUI is reflected back to D-Bus clients on the next tick. + +### Metadata + +Track metadata is published under the standard MPRIS keys: + +| Key | Description | +|---|---| +| `mpris:trackid` | D-Bus object path identifying the current track | +| `xesam:title` | Track title | +| `xesam:artist` | Artist name (as a list with one entry) | +| `xesam:album` | Album name, when available | +| `xesam:url` | File path or stream URL | +| `mpris:artUrl` | Embedded album artwork from local files, when available | +| `mpris:length` | Duration in microseconds | + +Query metadata with: + +```sh +playerctl metadata # all keys +playerctl metadata artist # just the artist +playerctl metadata title # just the title +``` + +For live radio streams that provide ICY metadata, the artist and title fields update dynamically as the station reports new track information. + +### Status + +```sh +playerctl status # prints Playing, Paused, or Stopped +``` + +### Hyprland bindings + +Hyprland does not bind `XF86Audio*` keys by default. Add the following to your Hyprland config (typically `~/.config/hypr/bindings.conf` or `hyprland.conf`) to wire hardware media keys to Cliamp through `playerctl`: + +```conf +bindl = , XF86AudioPlay, exec, playerctl --player=cliamp play-pause +bindl = , XF86AudioPause, exec, playerctl --player=cliamp play-pause +bindl = , XF86AudioNext, exec, playerctl --player=cliamp next +bindl = , XF86AudioPrev, exec, playerctl --player=cliamp previous +``` + +Notes: + +- `bindl` fires even when the session is locked, so keys continue to work under `hyprlock`. +- `--player=cliamp` scopes the command to Cliamp only. Drop the flag to control whichever MPRIS player was most recently active (useful when Cliamp shares the session with browsers or Spotify). +- Reload with `hyprctl reload` after editing. +- `playerctl` must be installed (`pacman -S playerctl`, `apt install playerctl`, …). + +## macOS + +On macOS, Cliamp publishes now-playing information to the system's MPNowPlayingInfoCenter. This enables: + +- Control Centre and Lock Screen media controls +- Touch Bar playback buttons +- Hardware media keys (play/pause, next, previous) +- Bluetooth headphone buttons + +Local files with embedded cover art publish that artwork to Control Centre and Lock Screen media controls. Artwork is cached by content under `~/.local/share/cliamp/album-art/` and pruned opportunistically to stay around 100 MB. + +The macOS implementation requires the media-control runtime to pin the main goroutine to thread 0 (via `runtime.LockOSThread`) so that the Cocoa run loop can pump events. Bubbletea runs on a background goroutine instead. + +## Architecture + +The app-owned playback command and notifier boundary lives in `internal/playback`. The `mediactl` package translates platform APIs to and from that boundary and owns the platform-specific interactive runtime helper. + +Platform-specific `Service` implementations: + +- `internal/playback/*` — app-level playback commands and outbound notifier state. +- `mediactl/service_linux.go` — connects to the session bus, claims the MPRIS bus name, translates D-Bus calls into playback commands, and publishes outbound state through MPRIS properties. +- `mediactl/service_darwin.go` — initialises NSApplication as an accessory process, registers MPRemoteCommandCenter handlers, translates them into playback commands, and publishes now-playing state on the main-thread run loop. +- `mediactl/service_stub.go` — no-op implementation for unsupported platforms. + +The model publishes playback state through the playback notifier whenever state changes. On Linux, `mediactl` uses `SetMust` rather than `Set` to bypass the property library's writable checks and callback triggers, which are intended for external D-Bus writes. For writable properties like Volume, the D-Bus callback is translated into an app playback command and dispatched back into the Bubbletea event loop. + +## Limitations + +Shuffle and loop status are not exposed. The `z` and `r` keys in the TUI control shuffle and repeat locally, but these states are not visible to or controllable from external tools. + +The `HasTrackList` property is set to false on Linux. Cliamp does not implement the optional `org.mpris.MediaPlayer2.TrackList` interface. diff --git a/docs/navidrome.md b/docs/navidrome.md new file mode 100644 index 0000000..b0a050f --- /dev/null +++ b/docs/navidrome.md @@ -0,0 +1,122 @@ +# Navidrome Integration + +Cliamp can connect to a [Navidrome](https://www.navidrome.org/) server and stream music directly from your library. Navidrome is a self-hosted music server compatible with the Subsonic API. + +> **Quick start:** run `cliamp setup` for a guided TUI that prompts for the server URL, username, and password, validates the connection, and writes the `[navidrome]` block for you. Manual setup steps are below. + +## Setup + +Set three environment variables before launching Cliamp: + +```sh +export NAVIDROME_URL="http://your-server:4533" +export NAVIDROME_USER="your-username" +export NAVIDROME_PASS="your-password" +``` + +Then run Cliamp without any file arguments: + +```sh +cliamp +``` + +You can also combine local files with a Navidrome session: + +```sh +NAVIDROME_URL=http://localhost:4533 NAVIDROME_USER=admin NAVIDROME_PASS=secret cliamp ~/Music/extra.mp3 +``` + +## How It Works + +When the environment variables are set, Cliamp authenticates with your Navidrome server using the Subsonic API. On launch it fetches your playlists and presents them in the TUI. + +Browse your playlists with the arrow keys and press Enter to load one. The tracks are added to the local playlist and playback starts immediately. Audio is streamed as MP3 from the server. + +## Controls + +When focused on the provider panel: + +| Key | Action | +|---|---| +| `Up` `Down` / `j` `k` | Navigate playlists | +| `Enter` | Load the selected playlist | +| `Tab` | Switch between provider and playlist focus | +| `N` | Open the Navidrome browser | + +After loading a playlist you return to the standard playlist view with all the usual controls (seek, volume, EQ, shuffle, repeat, queue, search). + +## Navidrome Browser + +Press `N` at any time (or from the provider panel) to open the full-screen Navidrome browser. It lets you explore your library in three modes: + +- **By Album**: browse a paginated list of all albums, then open any album to see its tracks. +- **By Artist**: browse all artists; selecting one loads every track across all their albums, grouped by album with separator headers. +- **By Artist / Album**: three-level drill-down: artist → album list → track list. + +### Browser controls + +**Mode menu:** + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Navigate | +| `Enter` | Select mode | +| `Esc` / `N` | Close browser | + +**Artist or album list:** + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Navigate | +| `Enter` / `→` | Drill in | +| `s` | Cycle album sort order (album list only) | +| `Esc` / `←` | Back | + +**Track list:** + +| Key | Action | +|---|---| +| `↑` `↓` / `j` `k` | Navigate | +| `Enter` | Append selected track to playlist | +| `a` | Append all tracks to playlist | +| `R` | Replace playlist with all tracks and start playing | +| `Esc` / `←` | Back | + +### Album sort order + +While viewing the global album list, press `s` to cycle through sort modes: + +| Value | Description | +|---|---| +| `alphabeticalByName` | A → Z by album title (default) | +| `alphabeticalByArtist` | A → Z by artist name | +| `newest` | Most recently added | +| `recent` | Most recently played | +| `frequent` | Most frequently played | +| `starred` | Starred / favourited | +| `byYear` | Chronological by release year | +| `byGenre` | Grouped by genre | + +The chosen sort is saved automatically to `~/.config/cliamp/config.toml` under the `[navidrome]` section as `browse_sort` and is restored on the next launch. + +## Architecture + +The integration is built around a `Provider` interface defined in the `playlist` package: + +```go +type Provider interface { + Name() string + Playlists() ([]PlaylistInfo, error) + Tracks(playlistID string) ([]Track, error) +} +``` + +The Navidrome client (`external/navidrome/client.go`) implements this interface. It builds authenticated Subsonic API requests using MD5 token auth (password + random salt) and parses the JSON responses into playlist and track structs. + +Playlist and track fetching runs asynchronously through Bubbletea commands so the UI stays responsive while the server responds. + +Adding support for another Subsonic-compatible server (Airsonic, Gonic, etc.) would mean implementing the same `Provider` interface against that server's API. + +## Requirements + +No additional dependencies are needed beyond a running Navidrome instance. The client uses Go's standard `net/http` and `crypto/md5` packages. Your Navidrome server must have the Subsonic API enabled, which is the default. diff --git a/docs/netease.md b/docs/netease.md new file mode 100644 index 0000000..1b9a2f8 --- /dev/null +++ b/docs/netease.md @@ -0,0 +1,63 @@ +# NetEase Cloud Music Integration + +cliamp supports NetEase Cloud Music as an opt-in provider. It can browse your account playlists, saved playlists, liked songs, and public charts. Playback is handled by `yt-dlp`, so `yt-dlp` and `ffmpeg` must be on `PATH`. + +## Quick Start + +Sign in at `music.163.com` in your browser, then run: + +```sh +cliamp setup +``` + +Pick **NetEase Cloud Music**, then choose the browser where you are signed in. The wizard validates the session and writes: + +```toml +[netease] +enabled = true +cookies_from = "chrome" +user_id = "your-account-user-id" +``` + +cliamp stores the browser name and user id only. It does not store your password or copy cookies into `config.toml`. + +## Manual Config + +```toml +[netease] +enabled = true +cookies_from = "chrome" +user_id = "78819429" +``` + +`cookies_from` is passed to `yt-dlp --cookies-from-browser`. Supported names depend on your `yt-dlp` version and commonly include `chrome`, `chromium`, `firefox`, `brave`, `edge`, `opera`, `safari`, and `vivaldi`. The setup wizard has common browsers as menu choices; use **Custom browser/profile** only for profile-specific values such as `chrome:Profile 1` or `firefox:default-release`. + +`user_id` is optional when cookies are valid. If omitted, cliamp discovers it from the signed-in account. + +## Usage + +Start directly on NetEase: + +```sh +cliamp --provider netease +``` + +Inside the TUI: + +| Key | Action | +|---|---| +| `M` | Open NetEase provider | +| `Ctrl+F` | Search NetEase songs while NetEase is active | +| `Enter` | Load the highlighted playlist or play the highlighted track | +| `Ctrl+R` | Refresh playlists | + +Direct NetEase URLs also work: + +```sh +cliamp 'https://music.163.com/#/song?id=1973665667' +cliamp 'https://music.163.com/#/playlist?id=3778678' +``` + +## Limits + +NetEase playback availability depends on the account, region, and track rights. If a song is unavailable upstream, cliamp surfaces the `yt-dlp` error. Using `cookies_from` gives `yt-dlp` the same account context as your browser, which improves access for tracks your account can play. diff --git a/docs/playlists.md b/docs/playlists.md new file mode 100644 index 0000000..f94850e --- /dev/null +++ b/docs/playlists.md @@ -0,0 +1,248 @@ +# Playlists + +Cliamp supports local **TOML playlists** managed from the TUI or CLI, plus **M3U/M3U8/PLS playlists** loaded from files or URLs. + +## M3U and PLS Playlists + +Load any `.m3u`, `.m3u8`, or `.pls` file, local or remote: + +```sh +cliamp ~/radio-stations.m3u +cliamp http://radio.example.com/streams.m3u +cliamp ~/music.m3u https://example.com/live.m3u # mix local + remote +cliamp ~/radio.pls +``` + +### EXTINF Metadata + +The parser extracts titles and durations from `#EXTINF` lines: + +```m3u +#EXTM3U +#EXTINF:180,Radio Station 1 +http://station-1.com/stream +#EXTINF:-1,Radio Station 2 +http://station-2.com/stream/hd +``` + +Entries without `#EXTINF` still work. The filename or URL is used as the title instead. + +### Relative Paths + +Paths in a local M3U file are resolved relative to the M3U file's directory: + +```m3u +#EXTINF:240,My Song +../Music/song.mp3 +#EXTINF:-1,Live Stream +http://example.com/live +``` + +If `radio.m3u` is in `~/playlists/`, then `../Music/song.mp3` resolves to `~/Music/song.mp3`. + +### Edge Cases Handled + +- UTF-8 BOM (common in Windows-created files) +- `\r\n` line endings +- Missing `#EXTM3U` header +- Mixed local and remote entries in the same file +- Other `#` directives (silently skipped) + +--- + +## Local TOML Playlists + +Create and manage your own playlists stored as `.toml` files in `~/.config/cliamp/playlists/`. + +### File Format + +Each playlist is a separate `.toml` file. The filename (minus extension) becomes the playlist name. Empty playlists are kept on disk so they remain visible in the TUI and CLI. + +```toml +# ~/.config/cliamp/playlists/radio-stations.toml + +[[track]] +path = "http://station-1.com/stream" +title = "Radio Station 1" + +[[track]] +path = "http://station-2.com/stream/hd" +title = "Radio Station 2" +artist = "Radio Network" + +[[track]] +path = "/home/user/Music/song.mp3" +title = "My Song" +artist = "My Artist" +``` + +Each `[[track]]` section supports: + +| Key | Required | Description | +|-----|----------|-------------| +| `path` | Yes | File path or HTTP URL | +| `title` | Yes | Display title | +| `artist` | No | Artist name | +| `album` | No | Album name | +| `genre` | No | Genre name | +| `year` | No | Release year | +| `track_number` | No | Track number | +| `duration_secs` | No | Duration in seconds | +| `embedded_lyrics` | No | Lyrics copied from local file tags | +| `album_art_url` | No | Cached file URL for embedded album art | +| `bookmark` | No | Bookmark flag | + +HTTP/HTTPS paths are automatically treated as streams. + +### Podcast / RSS Feed Playlists + +You can save podcast RSS feed URLs in a playlist. Add `feed = true` to mark a track as a feed. When played, the feed is resolved into individual episodes instead of being streamed directly. + +```toml +# ~/.config/cliamp/playlists/podcasts.toml + +[[track]] +path = "https://feeds.simplecast.com/54nAGcIl" +title = "The Daily" +feed = true + +[[track]] +path = "https://lexfridman.com/feed/podcast/" +title = "Lex Fridman Podcast" +feed = true +``` + +Each `[[track]]` with `feed = true` supports: + +| Key | Required | Description | +|-----|----------|-------------| +| `path` | Yes | RSS/Atom feed URL | +| `title` | Yes | Display name for the feed | +| `feed` | Yes | Must be `true` to enable feed resolution | + +When you select a feed entry, cliamp fetches the RSS feed, extracts all episodes with audio enclosures, and loads them into the playlist. Episode titles and durations (from ``) are preserved. + +URLs with `.xml`, `.rss`, or `.atom` extensions are also auto-detected as feeds without needing `feed = true`. + +### Browsing and Loading Playlists + +Running `cliamp` without arguments connects to the built-in radio channel. If Navidrome is configured, it opens the provider browser instead. + +To browse your local playlists, press `Esc` or `b` during playback to open the provider browser. Navigate with `Up`/`Down` (or `j`/`k`) and press `Enter` to load a playlist. Tracks replace the current playlist and playback starts immediately. Press `Tab` to jump back to the now-playing playlist without reloading. + +If Navidrome is also configured, both sources appear in the same list with provider labels (e.g., `[Navidrome] Jazz`, `[Local Playlists] favorites`). + +You can start with CLI files and browse playlists later: + +```sh +cliamp song.mp3 # starts playing, Esc opens browser +``` + +### Managing Playlists + +Press `p` from any view to open the playlist manager: + +1. **Browse**: see all playlists with track counts +2. **Filter**: press `/` to incrementally filter the list (works on both the playlists screen and the track screen). `Esc` clears the filter. +3. **Open**: press `Enter` or `→` to view tracks inside a playlist +4. **Add now-playing**: press `a` to add the currently playing track (the footer shows the track name so you know what gets added) +5. **Delete playlist**: press `d` then `y` to confirm deletion +6. **Mark tracks**: open a playlist, press `Space` to mark a track and advance, or `a` to mark or unmark all visible tracks +7. **Move tracks**: press `[` or `]`; the saved playlist is updated immediately +8. **Sort tracks**: press `s` to cycle `track`, `title`, `artist`, `album`, `artist+album`, and `path` sorting +9. **Remove tracks**: press `d` to remove the marked tracks, or the highlighted track when nothing is marked +10. **Undo manager edits**: press `u` after delete, remove, move, or sort +11. **Write tracks elsewhere**: press `w` to copy the marked or highlighted tracks to another playlist; duplicate paths are skipped +12. **Add files**: press `o` from inside a playlist to browse files and add them to that playlist +13. **Play this**: press `Enter` on the track list to start playback at the highlighted track. The rest of the playlist follows. +14. **Play all**: press `p` to start from the top, regardless of cursor position +15. **New playlist**: select "+ New Playlist...", type a name, and press Enter. If you create a playlist while a `/` filter is active, the filter text is pre-filled as the new playlist name. + +Tracks with an `album` field are grouped by album with visual separator headers in the playlist manager (album grouping is hidden while a filter is active) and the main player view. + +The directory `~/.config/cliamp/playlists/` is created automatically on first use. Removing the last track leaves an empty playlist file; use `d` on the playlist list or `cliamp playlist delete` to delete the playlist itself. + +### Writing to Playlists + +Press `w` on a track in the main playlist to open the local playlist picker. Pick an existing playlist or choose `+ New Playlist...`. Exact duplicate paths are skipped and reported. + +In the file browser, select files with `Space`, select all visible audio files with `a`, then press `w` to write the selection to a playlist instead of loading it into the current queue. + +### Command Line Management + +Manage local TOML playlists without opening the TUI: + +```sh +cliamp playlist list +cliamp playlist create "Name" # create an empty playlist +cliamp playlist create "Name" file1 dir/ ... # create from files/folders +cliamp playlist add "Name" file1 dir/ ... # append, skipping duplicate paths +cliamp playlist rename "Old" "New" +cliamp playlist dedupe "Name" +cliamp playlist sort "Name" --by artist+album +cliamp playlist doctor # report missing local files in all playlists +cliamp playlist doctor "Name" --fix # prune missing local files +cliamp playlist export "Name" --format m3u -o mix.m3u +cliamp playlist import mix.pls --name "Imported" +cliamp playlist show "Name" --json +cliamp playlist remove "Name" --index 3 +cliamp playlist bookmark "Name" --index 3 # toggle bookmark flag +cliamp playlist bookmarks # list all bookmarked tracks +cliamp playlist enrich "Name" # backfill duration/album metadata +cliamp playlist delete "Name" +``` + +Sort keys are `track`, `title`, `artist`, `album`, `artist+album`, and `path`. + +New playlist names reject path separators and non-portable filename characters. Existing playlist files with older Unix-only names remain readable and writable. + +### Creating Playlists Manually + +Create the directory and add a `.toml` file: + +```sh +mkdir -p ~/.config/cliamp/playlists +``` + +```toml +# ~/.config/cliamp/playlists/favorites.toml + +[[track]] +path = "/home/user/Music/song.mp3" +title = "Great Song" +artist = "Good Artist" + +[[track]] +path = "https://radio.example.com/stream" +title = "My Radio" +``` + +### Controls + +**Playlist browser (provider view):** + +| Key | Action | +|-----|--------| +| `Up` `Down` / `j` `k` | Navigate playlists | +| `Enter` | Load selected playlist | +| `Tab` | Switch to now-playing playlist | +| `Esc` `b` | Open browser (from playlist view) | + +**Playlist manager (`p` key):** + +| Key | Action | +|-----|--------| +| `p` / `Esc` | Open/close playlist manager (Esc on tracks screen goes back) | +| `Up` `Down` / `j` `k` | Navigate | +| `/` | Filter playlists or tracks; `Esc` clears | +| `Enter` / `→` | Open playlist (list screen) / Play **highlighted** track (tracks screen) | +| `p` | Play all tracks from the top (tracks screen) | +| `a` | List: add currently playing track. Tracks: mark/unmark all visible tracks | +| `Space` | Mark/unmark track and advance (tracks screen) | +| `s` | Sort tracks, cycling supported sort keys (tracks screen) | +| `w` | Write marked/highlighted tracks, or the current queue from the list screen, to another playlist | +| `o` | Add files to the open playlist (tracks screen) | +| `[` `]` | Move track up/down and save (tracks screen) | +| `d` | Delete playlist (confirms) / Remove marked tracks, or highlighted track if none are marked | +| `u` | Undo the last playlist-manager edit | +| `←` / `Backspace` | Go back from tracks screen to list | diff --git a/docs/plex.md b/docs/plex.md new file mode 100644 index 0000000..cb76fc9 --- /dev/null +++ b/docs/plex.md @@ -0,0 +1,81 @@ +# Plex Media Server + +cliamp can stream music directly from your Plex Media Server, giving you access to your full Plex music library, including any library served by PlexAmp. Streaming uses the same Plex HTTP API that official Plex clients use; no extra software is required. + +> **Quick start:** run `cliamp setup` for a guided TUI that prompts for the server URL and `X-Plex-Token`, pings the server to verify the token, and writes the `[plex]` block for you. Manual setup steps are below. + +## Prerequisites + +- Plex Media Server running and reachable on your network (or remotely) +- At least one music library configured in Plex +- Your `X-Plex-Token` (see below) + +## Finding your X-Plex-Token + +1. Open Plex Web in a browser and sign in +2. Browse to any item in your music library +3. Click the **···** menu → **Get Info** → **View XML** +4. In the URL of the XML page, copy the value of the `X-Plex-Token` query parameter + +Alternatively, follow the [official Plex guide](https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/). + +## Configuration + +Add a `[plex]` section to `~/.config/cliamp/config.toml`: + +```toml +[plex] +url = "http://192.168.1.10:32400" +token = "xxxxxxxxxxxxxxxxxxxx" +libraries = ["Music", "Jazz"] +``` + +| Key | Description | +|-----|-------------| +| `url` | Base URL of your Plex Media Server, including port (default `32400`) | +| `token` | Your `X-Plex-Token` for authentication | +| `libraries` | Optional comma-separated list of music library names to load. When omitted, all music libraries are loaded. Names are matched case-insensitively. | + +If you access Plex remotely via `app.plex.tv`, you can still use a direct server URL if your server has remote access enabled, or use your server's `plex.direct` URL from the Plex Web address bar. + +## Usage + +Once configured, **Plex** appears as a provider in the cliamp TUI alongside Radio, Navidrome, Spotify, etc. + +The provider exposes your music library as a flat list of albums, labelled: + +``` +Artist - Album Title (Year) +``` + +Select an album to load its tracks, then play as normal. + +To start cliamp with Plex as the default provider: + +```bash +cliamp --provider plex +``` + +Or set it persistently in config: + +```toml +provider = "plex" +``` + +## How it works + +cliamp calls the Plex HTTP API to enumerate your music libraries and albums. When you select an album, it fetches the track list and constructs authenticated streaming URLs of the form: + +``` +http://:32400/library/parts///file.?X-Plex-Token= +``` + +These are direct file-serve URLs. Plex serves the original file without transcoding, and cliamp's existing HTTP streaming pipeline handles playback. All formats supported by cliamp (MP3, FLAC, AAC, OGG, OPUS, WAV, etc.) work as long as the original file format is one of them. + +## Known limitations + +- **No scrobbling**: play counts are not reported back to Plex +- **No playlist write-back**: cliamp cannot create or modify Plex playlists +- **Token is long-lived**: store it carefully; it grants full access to your Plex account +- **Album list is flat**: no artist drill-down; search by scrolling or using cliamp's search +- **No Plex playlists**: only library albums are exposed (Plex user-created playlists are not yet surfaced) diff --git a/docs/plugins.md b/docs/plugins.md new file mode 100644 index 0000000..2a738c1 --- /dev/null +++ b/docs/plugins.md @@ -0,0 +1,601 @@ +# Lua Plugins + +cliamp has a Lua 5.1 plugin system. Plugins can hook into playback events (scrobbling, notifications, status bar output) and add custom visualizers. Each plugin runs in an isolated VM. A crash in one plugin cannot affect others or the player. + +Plugins live in `~/.config/cliamp/plugins/`. Create the directory: + +``` +mkdir -p ~/.config/cliamp/plugins +``` + +Plugins run only after their exact contents have been approved. Existing and manually copied plugins start untrusted; approve one with `cliamp plugins trust `. + +## Plugin manager + +```sh +cliamp plugins # show help +cliamp plugins list # list installed plugins +cliamp plugins install # install a plugin +cliamp plugins trust # approve installed plugin contents +cliamp plugins remove # remove a plugin +``` + +Install and trust display the source, SHA-256, declared permissions, and implicit filesystem/network access before prompting. Use `--yes` only after independently reviewing the same content in non-interactive environments. Approvals are stored in `plugins/.trust.json`; editing a plugin changes its hash and disables it until it is approved again. Unknown permission names are rejected. + +### Install sources + +| Format | Example | +|--------|---------| +| GitHub | `user/repo` | +| GitHub with tag | `user/repo@v1.0` | +| GitLab | `gitlab:user/repo` | +| GitLab with tag | `gitlab:user/repo@v1.0` | +| Codeberg | `codeberg:user/repo` | +| Codeberg with tag | `codeberg:user/repo@v1.0` | +| Direct URL | `https://example.com/plugin.lua` | + +### Naming convention + +Plugin repositories **must** be named `cliamp-plugin-` with the entry point `.lua` at the repo root. The `cliamp-plugin-` prefix is stripped on install, so `cliamp-plugin-soap-bubbles` (containing `soap-bubbles.lua`) installs as `soap-bubbles`. + +```sh +cliamp plugins install bjarneo/cliamp-plugin-lastfm +cliamp plugins install bjarneo/cliamp-plugin-lastfm@v1.0 +cliamp plugins install gitlab:user/my-visualizer +cliamp plugins install codeberg:user/my-plugin +cliamp plugins install https://example.com/my-plugin.lua +cliamp plugins remove lastfm +``` + +## Quick start + +### Now-playing file (for Waybar, Polybar, etc.) + +```lua +-- ~/.config/cliamp/plugins/now-playing.lua +local p = plugin.register({ + name = "now-playing", + type = "hook", + description = "Write now-playing to /tmp for status bars", +}) + +p:on("track.change", function(track) + cliamp.fs.write("/tmp/cliamp-now-playing", track.artist .. " - " .. track.title) +end) + +p:on("playback.state", function(ev) + if ev.status == "paused" then + cliamp.fs.write("/tmp/cliamp-now-playing", "paused") + end +end) + +p:on("app.quit", function() + cliamp.fs.remove("/tmp/cliamp-now-playing") +end) +``` + +### Desktop notification on track change + +```lua +-- ~/.config/cliamp/plugins/notify.lua +local p = plugin.register({ + name = "notify", + type = "hook", +}) + +p:on("track.change", function(track) + local title = track.artist .. " - " .. track.title + os.execute('notify-send "cliamp" "' .. title .. '"') +end) +``` + +Note: `os.execute` is removed by the sandbox. Public HTTP endpoints are available through `cliamp.http`; private, loopback, link-local, multicast, and unspecified addresses are blocked. For local automation, write to an allowlisted file that a watcher picks up or declare the permission-gated `exec` capability. + +### Webhook + +```lua +-- ~/.config/cliamp/plugins/webhook.lua +local p = plugin.register({ + name = "webhook", + type = "hook", +}) + +local url = p:config("url") + +p:on("track.change", function(track) + if not url then return end + cliamp.http.post(url, { + json = { title = track.title, artist = track.artist, album = track.album } + }) +end) +``` + +```toml +# config.toml +[plugins.webhook] +url = "https://example.com/hook" +``` + +## Plugin structure + +### Single file + +``` +~/.config/cliamp/plugins/myplugin.lua +``` + +### Directory with init.lua + +``` +~/.config/cliamp/plugins/myplugin/ + init.lua + helpers.lua +``` + +The directory name becomes the plugin name. Only `init.lua` is loaded automatically. + +## Registration + +Every plugin must call `plugin.register()` to be recognized. Files that don't call it are silently skipped. + +```lua +local p = plugin.register({ + name = "myplugin", -- required + type = "hook", -- "hook" or "visualizer" + version = "1.0.0", -- optional + description = "What it does", -- optional +}) +``` + +The returned object `p` provides two methods: + +| Method | Description | +|--------|-------------| +| `p:on(event, callback)` | Subscribe to a playback event | +| `p:config(key)` | Read a config value from `[plugins.myplugin]` in config.toml | + +## Events + +Plugins subscribe to events with `p:on(event, callback)`. Callbacks run asynchronously in goroutines and have a 5-second timeout. + +### Available events + +| Event | Callback argument | When | +|-------|-------------------|------| +| `track.change` | `{title, artist, album, genre, year, path, duration, stream}` | New track starts | +| `track.scrobble` | Same + `{played_secs}` | Track played >= 50% or >= 4 min | +| `playback.state` | `{status, title, artist, album, path, duration, stream, position}` | Any playback state change (play, pause, stop, seek, volume, track transition) | +| `player.seek` | `{position, duration}` (seconds) | A seek completes | +| `player.volume` | `{db}` | Volume changes | +| `player.eq` | `{bands, preset}` | An EQ band or preset changes | +| `player.mode` | `{shuffle, repeat}` | Shuffle toggled or repeat mode cycled | +| `queue.change` | `{count, index, queued}` | Playlist or play-next queue changes | +| `app.start` | `{}` | After all plugins loaded | +| `app.quit` | `{}` | Before shutdown | + +The `status` field in `playback.state` is one of: `"playing"`, `"paused"`, `"stopped"`. The `repeat` field in `player.mode` is one of: `"Off"`, `"All"`, `"One"` (matching `cliamp.player.repeat_mode()`). In `player.eq`, `bands` is an array of 10 dB values. + +The `player.*` and `queue.change` events are fired by diffing state after each UI update, so they cover every change regardless of source (keypress, IPC, MPRIS, or another plugin). + +## Plugin object methods + +The object returned by `plugin.register(...)` exposes additional methods beyond `:on()` / `:config()`: + +### `p:bind(key, [description,] callback)` — keyboard binding (requires `permissions = {"keymap"}`) + +```lua +local p = plugin.register({ + name = "my-plugin", + type = "hook", + permissions = {"keymap"}, +}) + +-- Listed in the Ctrl+K overlay under "— plugins —": +p:bind("x", "Extract chapters", function(key) ... end) + +-- Not listed (hidden binding): +p:bind("ctrl+e", function(key) ... end) +``` + +Returns `true` on success, or `false, reason` if the key is already owned by cliamp's core UI or the plugin lacks the `keymap` permission. Pass a description string as the middle argument to surface the binding in the `Ctrl+K` keymap overlay; omit it for an internal-only binding. + +Key strings are in Bubbletea's `msg.String()` form: lowercase letters, `ctrl+` / `shift+` / `alt+` prefixes (e.g. `"x"`, `"ctrl+e"`, `"shift+f1"`). Case-insensitive. + +Plugin keys only fire in the main view — overlays like the file browser, theme picker, and keymap itself capture their own input. Core reserves all keys documented in `docs/keybindings.md`; trying to bind one of those logs a warning and returns `false`. + +Use `p:unbind(key)` to release a binding. + +### `p:command(name, callback)` — shell-invokable command + +```lua +p:command("run", function(args) + -- args is an array of strings passed after the command name + return "done: " .. args[1] +end) +``` + +The callback can return a string, which is printed by the CLI client. Commands are invoked from the shell via `cliamp plugins call [args...]` and dispatched to the running cliamp over IPC. Since dispatch runs in the running player, commands don't need a separate permission (they're user-initiated). + +List all registered commands with `cliamp plugins commands`. Commands can run for up to 5 minutes before timing out. + +## Lua API + +All APIs are under the `cliamp` global table. + +### cliamp.player (read-only) + +```lua +cliamp.player.state() --> "playing" | "paused" | "stopped" +cliamp.player.position() --> number (seconds) +cliamp.player.duration() --> number (seconds) +cliamp.player.volume() --> number (dB, -30 to +6) +cliamp.player.speed() --> number (ratio, 1.0 = normal) +cliamp.player.mono() --> boolean +cliamp.player.repeat_mode() --> "Off" | "All" | "One" +cliamp.player.shuffle() --> boolean +cliamp.player.eq_bands() --> table of 10 dB values +``` + +### cliamp.track (read-only) + +```lua +cliamp.track.title() --> string +cliamp.track.artist() --> string +cliamp.track.album() --> string +cliamp.track.genre() --> string +cliamp.track.year() --> number +cliamp.track.track_number() --> number +cliamp.track.path() --> string +cliamp.track.is_stream() --> boolean +cliamp.track.duration_secs() --> number +``` + +### cliamp.queue + +Read the playlist freely; mutating it requires `permissions = {"control"}`. All +indices are 0-based, matching `cliamp.queue.current()`. + +```lua +-- read (no permission) +cliamp.queue.list() --> array of {title, artist, album, path, index, queued} +cliamp.queue.count() --> number of tracks +cliamp.queue.current() --> 0-based index of the current track + +-- mutate (requires "control") +cliamp.queue.add(path) -- resolve a file/dir/URL and append +cliamp.queue.jump(index) -- make index current and play it +cliamp.queue.remove(index) -- remove the track at index +cliamp.queue.move(from, to) -- reorder a track +``` + +`add` accepts anything the CLI accepts: a local file or directory, an HTTP +stream, an M3U/PLS URL, or a YouTube/yt-dlp URL. Resolution happens off the UI +thread, so a slow URL never blocks playback. + +### cliamp.http + +```lua +-- GET +local body, status = cliamp.http.get("https://api.example.com/data", { + headers = { Authorization = "Bearer token" } +}) + +-- POST with JSON +local body, status = cliamp.http.post("https://api.example.com/scrobble", { + json = { artist = "Radiohead", track = "Everything In Its Right Place" } +}) + +-- POST with form body +local body, status = cliamp.http.post(url, { + headers = { ["Content-Type"] = "application/x-www-form-urlencoded" }, + body = "key=value&foo=bar" +}) +``` + +Restrictions: 5-second timeout, 1 MB response body cap. + +### cliamp.fs + +```lua +cliamp.fs.write(path, content) -- overwrite file +cliamp.fs.append(path, content) -- append to file +cliamp.fs.read(path) --> string (max 1 MB) +cliamp.fs.remove(path) -- delete file +cliamp.fs.exists(path) --> boolean +cliamp.fs.mkdir(path) -- create directory (recursive) +cliamp.fs.listdir(path) --> {names}, err +``` + +Writes are restricted to the system temp directory (`/tmp/` on Unix), `~/.config/cliamp/`, `~/.local/share/cliamp/`, and `~/Music/cliamp/`. Reads are allowed from anywhere. On Windows, if `HOME` is unset, the config directory portion resolves to `%APPDATA%\cliamp`. + +### cliamp.json + +```lua +local tbl = cliamp.json.decode('{"key": "value"}') +local str = cliamp.json.encode({ key = "value" }) +``` + +### cliamp.store + +A persistent per-plugin key/value store. Values (strings, numbers, booleans, +and tables) survive restarts. No permission required: each plugin sees only its +own namespace, so one plugin can never read another's keys. + +```lua +cliamp.store.set(key, value) -- value: string|number|boolean|table +cliamp.store.get(key) --> value or nil +cliamp.store.delete(key) +cliamp.store.keys() --> sorted array of keys +cliamp.store.clear() +``` + +Backed by `~/.local/share/cliamp/plugins//store.json`, written owner-only +(0600). Use it for play counts, offline scrobble queues, resume positions, or +remembered settings, not for large data. + +```lua +local counts = cliamp.store.get("counts") or {} +counts[cliamp.track.path()] = (counts[cliamp.track.path()] or 0) + 1 +cliamp.store.set("counts", counts) +``` + +### cliamp.crypto + +```lua +cliamp.crypto.md5("hello") --> hex string +cliamp.crypto.sha256("hello") --> hex string +cliamp.crypto.hmac_sha256("secret", "msg") --> hex string +``` + +### cliamp.log + +```lua +cliamp.log.info("loaded successfully") +cliamp.log.warn("missing config key") +cliamp.log.error("request failed: " .. err) +cliamp.log.debug("response: " .. body) +``` + +Logs are written to `~/.config/cliamp/plugins.log` with timestamps and `[plugin-name]` prefix. + +### cliamp.player control (requires permissions) + +Plugins that declare `permissions = {"control"}` can send commands to the player: + +```lua +local p = plugin.register({ + name = "my-controller", + type = "hook", + permissions = {"control"}, +}) + +cliamp.player.next() -- skip to next track +cliamp.player.prev() -- go to previous track +cliamp.player.play_pause() -- toggle play/pause +cliamp.player.stop() -- stop playback +cliamp.player.set_volume(-5) -- set volume in dB (-30 to +6) +cliamp.player.set_speed(1.25) -- set playback speed (0.25 to 2.0) +cliamp.player.seek(30) -- seek to 30 seconds +cliamp.player.toggle_mono() -- toggle mono output +cliamp.player.set_eq_preset("Rock") -- switch to built-in preset (sets bands + UI label) +cliamp.player.set_eq_preset("Metal", {6,4,1,-1,-2,2,4,6,6,5}) -- custom preset with bands +cliamp.player.set_eq_band(1, 6) -- set EQ band 1 to +6 dB (bands 1-10, -12 to +12) +``` + +Without `permissions = {"control"}`, these functions log a warning and do nothing. + +### cliamp.notify + +```lua +cliamp.notify("Song Title") -- notification with title only +cliamp.notify("Song Title", "Artist Name") -- notification with title and body +``` + +Sends a desktop notification via `notify-send`. Works with mako, dunst, and other notification daemons. + +### cliamp.exec (requires permissions) + +Plugins that declare `permissions = {"exec"}` can spawn subprocesses from a configurable binary allowlist. Default allowlist: `yt-dlp`, `ffmpeg`. Extend it in `config.toml`: + +```toml +[plugins] +allowed_binaries = "ffprobe, curl" # merged with defaults +``` + +```lua +local p = plugin.register({ + name = "my-downloader", + type = "hook", + permissions = {"exec"}, +}) + +local handle, err = cliamp.exec.run("yt-dlp", {"--dump-json", url}, { + on_stdout = function(line) ... end, -- optional, called per line + on_stderr = function(line) ... end, -- optional + on_exit = function(code) ... end, -- optional, fires exactly once + cwd = "/tmp/work", -- optional; must be in write allowlist + timeout = 300, -- optional seconds, hard cap 1800 +}) + +handle:cancel() -- terminate the process +handle:alive() -- --> boolean +``` + +**Safety rails:** + +- Binary must be in the allowlist. Argv is argv — no shell, no expansion. +- `args` must be a flat array of strings. Nested tables / non-strings are rejected. +- Subprocess env is minimal (`PATH`, `HOME`, `LANG`) — secrets in the parent env are not passed through. +- Output is capped at 4 MiB per process (stdout + stderr combined); further lines are dropped silently. +- Concurrency capped at 4 running processes per plugin. +- All processes owned by a plugin are killed on plugin unload and on cliamp exit. +- Negative `on_exit` codes signal cancellation/timeout (`-1`) or spawn failure (`-2`). + +Without `permissions = {"exec"}`, `cliamp.exec.run` returns `nil, "exec permission required"`. + +### cliamp.message + +```lua +cliamp.message("Scrobble Sent") -- show for default duration +cliamp.message("Syncing Library", 5) -- show for 5 seconds +``` + +Displays a transient message in the status bar at the bottom of the UI. The +duration argument is optional (seconds); omit it to use the default TTL. Durations above 60 seconds are clamped. + +### cliamp.sleep + +```lua +cliamp.sleep(2.5) -- block for 2.5 seconds (max 10) +``` + +Blocks the plugin's Lua VM. Other hooks for the same plugin will queue until the sleep finishes. Prefer `cliamp.timer.after()` for non-blocking delays. + +### cliamp.timer + +```lua +-- Run once after 5 seconds +local id = cliamp.timer.after(5.0, function() + cliamp.log.info("timer fired") +end) + +-- Run every 30 seconds +local id = cliamp.timer.every(30.0, function() + -- periodic task +end) + +-- Cancel +cliamp.timer.cancel(id) +``` + +## Configuration + +Plugin-specific config goes in `config.toml` under `[plugins.]`: + +```toml +[plugins.lastfm] +api_key = "abc123" +api_secret = "secret" +session_key = "sk-xxx" + +[plugins.webhook] +url = "https://example.com/hook" +``` + +Access in Lua: + +```lua +local api_key = p:config("api_key") --> "abc123" or nil +``` + +### Disabling plugins + +Disable a specific plugin: + +```toml +[plugins.webhook] +enabled = false +``` + +Or disable multiple at once: + +```toml +[plugins] +disabled = webhook, discord-rpc +``` + +## Visualizer plugins + +Plugins with `type = "visualizer"` add custom visualizer modes that appear in the `v` key cycle alongside built-in modes. + +```lua +-- ~/.config/cliamp/plugins/simple-bars.lua +local p = plugin.register({ + name = "simple-bars", + type = "visualizer", +}) + +-- Called every frame (~20 FPS during playback). +-- bands: table of 10 numbers (0.0-1.0), indices 1-10 +-- frame: monotonic counter +-- rows: available terminal rows (changes in fullscreen mode) +-- cols: available terminal columns +-- Must return a multi-line string. +function p:render(bands, frame, rows, cols) + local lines = {} + local chars = { " ", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█" } + + for row = 5, 1, -1 do + local line = "" + for i = 1, 10 do + local level = bands[i] + local threshold = (row - 1) / 5 + if level > threshold then + line = line .. "██████ " + else + line = line .. " " + end + end + table.insert(lines, line) + end + + return table.concat(lines, "\n") +end +``` + +### Visualizer callbacks + +| Callback | Signature | Required | +|----------|-----------|----------| +| `p:render(bands, frame, rows, cols)` | Returns string | Yes | +| `p:init(rows, cols)` | Setup when selected | No | +| `p:destroy()` | Cleanup when deselected | No | + +Render has a 10 ms budget per frame. If it exceeds this, the previous frame is reused to prevent UI jank. + +## Sandbox + +For security, plugins run with restricted access. The sandbox removes dangerous standard library functions and restricts file system access. + +### Removed functions + +| Removed | Replacement | +|---------|-------------| +| `os.execute`, `os.remove`, `os.rename`, `os.exit`, `os.setlocale`, `os.tmpname` | Use `cliamp.fs`, `cliamp.http`, or permission-gated `cliamp.exec` | +| `io` module (all of it) | Use `cliamp.fs` | +| `dofile`, `loadfile`, `load`, `loadstring`, `require`, `module`, `package`, `debug` | Not available | + +### Kept functions + +`os.time()`, `os.date()`, `os.clock()`, `os.getenv()` are available. + +### File system restrictions + +**Reads:** Allowed from any path (max 1 MB per read). + +**Writes/removes/mkdir** are restricted to these directories only: + +- `/tmp/` (and the system temp directory) +- `~/.config/cliamp/` +- `~/.local/share/cliamp/` +- `~/Music/cliamp/` + +Attempts to write outside these directories will raise a Lua error. Directory traversal (`..`) is blocked. + +### Isolation + +- Each plugin runs in its own Lua VM. Plugins cannot access each other's state or variables. +- A crash in one plugin does not affect other plugins or the player. +- Public network access is available via `cliamp.http` (no raw socket access). Private, loopback, link-local, multicast, and unspecified destinations are blocked after DNS resolution and across redirects. +- `os.execute` is removed. Permission-gated `cliamp.exec` can spawn only configured allowlisted binaries. + +## Debugging + +Check `~/.config/cliamp/plugins.log` for plugin output and errors: + +``` +2025-03-29 14:30:01 [now-playing] info: Now playing: Everything In Its Right Place +2025-03-29 14:30:01 [webhook] error: track.change handler error: connection refused +``` + +Use `cliamp.log.debug()` liberally during development. diff --git a/docs/provider-development.md b/docs/provider-development.md new file mode 100644 index 0000000..daf9513 --- /dev/null +++ b/docs/provider-development.md @@ -0,0 +1,194 @@ +# Creating a Provider + +Providers live in `external//` (e.g. `external/jellyfin/`). A provider is +a Go package that implements the base `playlist.Provider` interface and +optionally implements capability interfaces from the `provider/` package. The UI +discovers capabilities at runtime via type assertions and enables features +accordingly. + +See the existing providers for reference: +- `external/navidrome/`: Subsonic API, browsing, scrobbling +- `external/plex/`: Plex Media Server, search, album tracks +- `external/spotify/`: Spotify, search, playlist management, custom streaming +- `external/radio/`: internet radio, favorites +- `external/local/`: local TOML playlist files + +## Base Interface (required) + +Every provider must implement `playlist.Provider`: + +```go +type Provider interface { + Name() string + Playlists() ([]playlist.PlaylistInfo, error) + Tracks(playlistID string) ([]Track, error) +} +``` + +This gives the provider a name, a list of playlists, and the ability to return +tracks for a playlist. That's enough for basic playback. + +## Capability Interfaces (optional) + +Implement any combination of these to unlock additional UI features. All +interfaces are defined in `provider/interfaces.go`. + +| Interface | What it enables | Methods | +|---|---|---| +| `Searcher` | Track search overlay | `SearchTracks(ctx, query, limit)` | +| `ArtistBrowser` | Hierarchical artist browsing | `Artists()`, `ArtistAlbums(id)` | +| `AlbumBrowser` | Paginated album browsing with sort | `AlbumList(sort, offset, size)`, `AlbumSortTypes()` | +| `AlbumTrackLoader` | Album track listing | `AlbumTracks(albumID)` | +| `Scrobbler` | Playback reporting | `Scrobble(track, submission)` | +| `PlaylistWriter` | Add track to playlist | `AddTrackToPlaylist(ctx, playlistID, track)` | +| `PlaylistCreator` | Create new playlist | `CreatePlaylist(ctx, name)` | +| `PlaylistDeleter` | Remove playlists/tracks | `DeletePlaylist(name)`, `RemoveTrack(name, index)` | +| `CustomStreamer` | Custom URI decode pipeline | `URISchemes()`, `NewStreamer(uri)` | +| `FavoriteToggler` | Favorite toggling | `ToggleFavorite(id)` | +| `Closer` | Cleanup on shutdown | `Close()` | +| `Authenticator` | Interactive sign-in flow | `Authenticate() error` (in `playlist` package) | + +## Steps + +### 1. Create the package + +Create `external//provider.go`: + +```go +package jellyfin + +import ( + "context" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.Searcher = (*Provider)(nil) + _ provider.AlbumTrackLoader = (*Provider)(nil) +) + +type Provider struct { + baseURL string + token string +} + +func New(baseURL, token string) *Provider { + return &Provider{baseURL: baseURL, token: token} +} + +func (p *Provider) Name() string { return "Jellyfin" } + +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + // Fetch playlists from your server's API. + return nil, nil +} + +func (p *Provider) Tracks(playlistID string) ([]playlist.Track, error) { + // Fetch tracks for a playlist. + return nil, nil +} + +func (p *Provider) SearchTracks(ctx context.Context, query string, limit int) ([]playlist.Track, error) { + // Search the server's catalog. + return nil, nil +} + +func (p *Provider) AlbumTracks(albumID string) ([]playlist.Track, error) { + // Fetch tracks for an album. + return nil, nil +} +``` + +### 2. Return tracks + +When building `playlist.Track` values: + +- **`Path`**: the playable URL or file path. For HTTP streams, use a full URL. + For custom URI schemes (e.g. `spotify:track:xxx`), implement `CustomStreamer`. +- **`Stream: true`**: set this for HTTP URLs so the player uses the streaming + pipeline. +- **`ProviderMeta`**: attach provider-specific metadata as a string map with + namespaced keys. This is used for features like scrobbling: + +```go +playlist.Track{ + Path: "https://my-server/stream/123", + Title: "Song Title", + Artist: "Artist Name", + Stream: true, + ProviderMeta: map[string]string{"jellyfin.id": "123"}, +} +``` + +### 3. Add configuration + +Add a config struct to `config/config.go`: + +```go +type JellyfinConfig struct { + URL string `toml:"url"` + Token string `toml:"token"` +} +``` + +Add the field to the top-level `Config` struct and a TOML section: + +```toml +[jellyfin] +url = "https://jellyfin.example.com" +token = "your-api-key" +``` + +### 4. Register in main.go + +Wire up the provider in the `run()` function in `main.go`: + +```go +if cfg.Jellyfin.URL != "" && cfg.Jellyfin.Token != "" { + jfProv := jellyfin.New(cfg.Jellyfin.URL, cfg.Jellyfin.Token) + providers = append(providers, ui.ProviderEntry{ + Key: "jellyfin", Name: "Jellyfin", Provider: jfProv, + }) +} +``` + +If your provider needs a custom audio pipeline (like Spotify's `spotify:` URIs), +register a streamer factory: + +```go +if cs, ok := myProv.(provider.CustomStreamer); ok { + for _, scheme := range cs.URISchemes() { + p.RegisterStreamerFactory(scheme, cs.NewStreamer) + } +} +``` + +If your provider needs the buffered download pipeline for its stream URLs +(like Navidrome's Subsonic endpoints), register a URL matcher: + +```go +p.RegisterBufferedURLMatcher(jellyfin.IsStreamURL) +``` + +### 5. Add a `--provider` flag value + +In `main.go`'s help text, add your provider key to the `--provider` line so +users can set it as their default. + +## What the UI Does Automatically + +You don't need to touch the UI code. Based on which interfaces your provider +implements, the UI will automatically: + +- Show the browse overlay ("N") if any registered provider implements `ArtistBrowser` or `AlbumBrowser` +- Show the search overlay ("F") if any registered provider implements `Searcher` +- Enable add-to-playlist in search results if the searched provider implements `PlaylistWriter` +- Scrobble playback if `Scrobbler` is implemented +- Run interactive auth on first use if `Authenticator` is implemented +- Call `Close()` on shutdown if `Closer` is implemented + +The "N" and "F" shortcuts work regardless of which provider is currently active +They find the first registered provider with the needed capability. diff --git a/docs/qobuz.md b/docs/qobuz.md new file mode 100644 index 0000000..e126b9d --- /dev/null +++ b/docs/qobuz.md @@ -0,0 +1,86 @@ +# Qobuz Integration + +cliamp can stream your [Qobuz](https://www.qobuz.com/) library directly through its audio pipeline. EQ, visualizer, and all effects apply. Requires an active Qobuz subscription. + +Qobuz delivers lossless FLAC, so cliamp streams it through the same buffer-while-playing + ffmpeg pipeline used for other lossless providers. `ffmpeg` must be on `PATH`. + +## Setup + +The fastest path is the interactive wizard: run `cliamp setup`, pick **Qobuz**, choose a stream quality, and it writes the `[qobuz]` block for you. + +Or configure it manually in `~/.config/cliamp/config.toml`: + +```toml +[qobuz] +enabled = true +quality = 6 +``` + +No developer credentials are needed. The `app_id`, signing secrets, and OAuth private key are scraped automatically from the Qobuz web player. + +Run `cliamp`, select Qobuz as a provider, and press `Enter` to sign in. A browser window opens for Qobuz's OAuth login. Once you authorize, credentials are cached at `~/.config/cliamp/qobuz_credentials.json` and subsequent launches refresh silently. + +> **Click "Back" to finish.** After you authorize, Qobuz shows a *"You are signed in, you can leave this page"* screen with a **Back** button rather than redirecting automatically. Click that **Back** button. It fires the redirect that hands the sign-in code to cliamp and completes authentication. cliamp waits (up to 5 minutes) for it. + +### Quality + +`quality` selects the Qobuz `format_id`. If omitted, cliamp uses `6` (FLAC CD). Supported values: + +| Value | Format | +|---|---| +| `5` | MP3 320 kbps | +| `6` | FLAC 16-bit / 44.1 kHz (CD) | +| `7` | FLAC 24-bit up to 96 kHz (Hi-Res) | +| `27` | FLAC 24-bit up to 192 kHz (Hi-Res) | + +Hi-Res tiers require a Qobuz plan that includes them. Any other value falls back to `6`. + +## Usage + +Start directly on Qobuz: + +```sh +cliamp --provider qobuz +``` + +Once authenticated, Qobuz appears as a provider alongside the others. Press `Q` to jump straight to Qobuz, or `Esc`/`b` to open the provider browser and select it. + +The provider surfaces your Qobuz library: + +- **Favorite Tracks**: your liked songs. +- **Random Tracks**: a random sample of up to 500 tracks drawn from across all your playlists, with duplicates removed. Press `Ctrl+R` to reshuffle the sample. +- **Your playlists**: playlists you created or subscribed to. +- **Favorite albums**: browsable in the album view. +- **Favorite artists**: browse an artist to see their albums. + +Press `Ctrl+F` while Qobuz is active to search the Qobuz catalog for tracks. + +## Controls + +When focused on the provider panel: + +| Key | Action | +|---|---| +| `Up` `Down` / `j` `k` | Navigate | +| `Enter` | Load the selected playlist/album or play the selected track | +| `Ctrl+F` | Search Qobuz tracks | +| `Ctrl+R` | Refresh (re-resolves stream URLs) | +| `Tab` | Switch between provider and playlist focus | +| `Esc` / `b` | Open provider browser | + +After loading a playlist or album you return to the standard playlist view with all the usual controls (seek, volume, EQ, shuffle, repeat, queue, search, lyrics). + +## Troubleshooting + +- **"OAuth failed" / browser doesn't open**: cliamp opens a localhost redirect listener on a random port. Make sure nothing is blocking outbound access to `qobuz.com` and that a default browser is configured. The flow times out after 5 minutes. +- **Sign-in seems to hang / "you can leave this page"**: after authorizing, the Qobuz OAuth page shows a confirmation screen with a **Back** button instead of redirecting automatically. Click **Back** to complete sign-in. cliamp keeps waiting (up to 5 minutes) until the redirect arrives. +- **Re-authenticate**: run `cliamp qobuz reset` to clear stored credentials, then relaunch cliamp and select Qobuz to sign in again. (Equivalent to deleting `~/.config/cliamp/qobuz_credentials.json` manually.) +- **Track is unplayable / skipped**: the track may not be streamable on your subscription tier or in your region. cliamp marks such tracks unplayable and moves on. +- **Hi-Res not delivered**: setting `quality = 27` does not upgrade a tier that lacks Hi-Res. Qobuz returns the best your plan allows. +- **Stalls after a long idle session**: signed stream URLs expire over time. Press `Ctrl+R` to refresh, which re-resolves the URLs. + +## Requirements + +- An active Qobuz subscription +- `ffmpeg` on `PATH` for FLAC decoding +- No developer/API registration: credentials are obtained automatically diff --git a/docs/quickshell.md b/docs/quickshell.md new file mode 100644 index 0000000..f313de5 --- /dev/null +++ b/docs/quickshell.md @@ -0,0 +1,40 @@ +# Quickshell Now-Playing Widget (Omarchy) + +A notification-sized "now playing" card for [Quickshell](https://quickshell.org), tailored for [Omarchy](https://omarchy.org). Lives in the repo at [`contrib/quickshell/`](../contrib/quickshell). + +It pulls live spectrum data from a running cliamp over the IPC socket, draws a Winamp 2-style segmented analyzer, and reads colors directly from the active Omarchy theme so it restyles in lock-step when you swap themes. + +> This widget is built for an Omarchy setup. It uses Omarchy's `~/.config/omarchy/current/theme/colors.toml` as the source of truth for its palette. On a non-Omarchy system the panel still works but falls back to the default kanagawa-dragon-ish colors baked into `NowPlaying.qml`. + +## What you get + +- 300 x 72 card centered along the bottom of every screen +- Full-width Winamp 2-style LED spectrum analyzer with falling peak caps +- Track title + artist, click-to-seek progress bar, time readout +- Pristine vector transport icons (prev / play-pause / next), no font dependency +- Theme follows the active Omarchy theme (background, foreground, accent, color1..color8, selection_background) +- Card border tracks the muted slot of the Omarchy palette (`selection_background`, falling back to `color8`) +- Click the card and press `Esc` or `Q` to dismiss + +## Quick start + +Make sure cliamp is running first, then either run the widget directly: + +```sh +qs -p contrib/quickshell/shell.qml +``` + +Or install it as a named Quickshell config: + +```sh +mkdir -p ~/.config/quickshell +ln -s "$PWD/contrib/quickshell" ~/.config/quickshell/cliamp +qs -c cliamp +``` + +## Requirements + +- Quickshell 0.2+ +- A running cliamp (Linux only; the widget needs cliamp's MPRIS service and IPC socket) +- Omarchy, for the theme integration. Without Omarchy the palette stays on the built-in defaults. + diff --git a/docs/remote-control.md b/docs/remote-control.md new file mode 100644 index 0000000..5b38ce0 --- /dev/null +++ b/docs/remote-control.md @@ -0,0 +1,154 @@ +# Remote Control (IPC) + +Control a running cliamp instance from another terminal, a shell script, or an AI coding assistant. + +When cliamp starts, it listens on a local IPC socket at `~/.config/cliamp/cliamp.sock` (or `%APPDATA%\cliamp\cliamp.sock` on Windows when `HOME` is unset). CLI subcommands connect to this socket to send playback commands and receive status. On Windows 10/11, this uses the same local socket transport via Go's AF_UNIX support. + +## Playback Commands + +```sh +cliamp play # resume playback +cliamp pause # pause playback +cliamp toggle # play/pause toggle +cliamp next # next track +cliamp prev # previous track +cliamp stop # stop playback +``` + +## Status + +```sh +cliamp status # human-readable current state +cliamp status --json # machine-readable JSON +``` + +JSON output: + +```json +{ + "ok": true, + "state": "playing", + "track": { + "title": "Imperial March", + "artist": "John Williams", + "path": "/path/to/file.mp3" + }, + "position": 42.5, + "duration": 183.0, + "volume": -3, + "playlist": "Star Wars OT", + "index": 12, + "total": 59, + "visualizer": "ClassicPeak", + "theme": { + "name": "Kanagawa Dragon", + "accent": "#658594", + "fg": "#c5c9c5", + "green": "#8a9a7b", + "yellow": "#c4b28a", + "red": "#c4746e" + } +} +``` + +The `theme` block carries the active cliamp theme's resolved hex colors. Empty hex fields mean the default ANSI fallback theme is active. + +## Volume and Seek + +```sh +cliamp volume -5 # adjust volume in dB +cliamp seek 30 # seek to position in seconds +``` + +## Playlist Loading + +```sh +cliamp load "Playlist Name" # load a playlist into the player +cliamp queue /path/to.mp3 # queue a single track +``` + +## Spectrum Streaming + +```sh +cliamp visstream # NDJSON spectrum frames at 30 fps (default) +cliamp visstream --fps 60 # up to 60 fps; clamped to [1, 60] +``` + +`visstream` holds a single IPC connection open and emits one JSON line per frame containing the 10-band spectrum and the active visualizer mode name: + +```json +{"ok":true,"visualizer":"Bars","bands":[0.93,0.81,0.62,0.48,0.31,0.22,0.14,0.09,0.04,0.01]} +``` + +Band values are normalized to [0, 1], in the same shape cliamp uses internally for spectrum visualizers. This is what powers the [Quickshell now-playing widget](quickshell.md). Consumers can pipe stdout directly into another process (`cliamp visstream | jq`) or use it from a long-lived subprocess in a UI toolkit. + +Under the hood it issues a `{"cmd":"bands"}` request per tick over the existing IPC socket; you can also issue this command directly from your own client if you want frame-pulled access: + +```json +{"cmd": "bands"} +``` + +Response: + +```json +{"ok": true, "visualizer": "Bars", "bands": [0.93, 0.81, ...]} +``` + +## Protocol + +The IPC protocol is newline-delimited JSON over a local stream socket. Each request is a single JSON object followed by a newline. The server responds with a single JSON object followed by a newline. + +Request format: + +```json +{"cmd": "status"} +{"cmd": "next"} +{"cmd": "volume", "value": -5} +{"cmd": "load", "playlist": "Star Wars OT"} +{"cmd": "queue", "path": "/path/to/file.mp3"} +``` + +Response format: + +```json +{"ok": true} +{"ok": true, "state": "playing", "track": {...}, ...} +{"ok": false, "error": "cliamp is not running"} +``` + +## Socket Details + +- **Path**: `~/.config/cliamp/cliamp.sock` (or `%APPDATA%\cliamp\cliamp.sock` on Windows when `HOME` is unset; created on TUI start, removed on shutdown) +- **Permissions**: `0600` (owner only) +- **Stale detection**: A PID file (`cliamp.sock.pid`) tracks the owning process. If cliamp crashes, the next instance detects the stale socket and cleans it up. + +## Scripting Examples + +```sh +# Skip to next track and show what's playing +cliamp next && cliamp status --json | jq .track.title + +# Pause from a tmux/cmux script +cliamp pause + +# Load a playlist and start playing +cliamp load "Blade Runner" && cliamp play +``` + +## Headless Daemon Mode + +Run cliamp without a TUI and drive it entirely over this IPC interface — useful for status bars, hotkey scripts, cron jobs, and embedded boxes. See [Headless Daemon Mode](headless.md) for setup, use cases, and example configs (Waybar, Hyprland, systemd, cron). + +```sh +cliamp --daemon # no TUI, IPC only +cliamp --daemon --auto-play --playlist Lofi # start playing on launch +``` + +## Error Handling + +If cliamp is not running: + +``` +$ cliamp status +cliamp is not running (no socket at /Users/you/.config/cliamp/cliamp.sock) +``` diff --git a/docs/soundcloud.md b/docs/soundcloud.md new file mode 100644 index 0000000..c1afd81 --- /dev/null +++ b/docs/soundcloud.md @@ -0,0 +1,76 @@ +# SoundCloud Integration + +cliamp supports [SoundCloud](https://soundcloud.com) as an opt-in provider. Search, paste-to-play, browse a profile, and (with a browser cookie hookup) stream subscriber-gated tracks. Powered by [yt-dlp](https://github.com/yt-dlp/yt-dlp), so it requires `yt-dlp` on `PATH`. + +> SoundCloud closed its OAuth program to new applications in 2014, so the bring-your-own-`client_id` pattern Spotify uses isn't available. cliamp signs you in by reusing your browser's existing SoundCloud session — see [Sign in via browser cookies](#sign-in-via-browser-cookies) below. + +## Enable + +SoundCloud is **off by default**. To turn it on, add to `~/.config/cliamp/config.toml`: + +```toml +[soundcloud] +enabled = true +``` + +Once enabled: + +- **Search** with `Ctrl+F` while SoundCloud is the active provider — runs `scsearch:` against SoundCloud's public index. +- **Paste a URL** (`u`) — any `soundcloud.com//` URL plays. +- **Browse list with curated genres** — when no profile is configured, the playlists pane is seeded with **Trending**, **Hip-Hop**, **Electronic**, **House**, **Lo-Fi**, **Indie**, and **Pop**. These are search-backed virtual playlists (real-time scsearch results), not editorial charts — SoundCloud's official chart endpoints all 404 through yt-dlp at present. + +## Browse a profile + +Set a username to expose that profile's content in the browse pane: + +```toml +[soundcloud] +enabled = true +user = "yourname" +``` + +This replaces the curated Browse list with three playlists for `soundcloud.com/yourname`: + +- **Tracks** — everything the user has uploaded +- **Likes** — tracks they've liked +- **Reposts** — tracks they've reposted + +Works for any public profile. No SoundCloud sign-in required at this level. + +## Sign in via browser cookies + +For private likes, hidden uploads, or SoundCloud Go+ subscriber-gated tracks, point yt-dlp at your browser's cookie jar: + +```toml +[soundcloud] +enabled = true +user = "yourname" +cookies_from = "firefox" # also: chrome, chromium, brave, edge, opera, safari, vivaldi +``` + +cliamp passes `--cookies-from-browser ` to every yt-dlp invocation — search, browse, and playback. As long as you're signed into SoundCloud in that browser (no need to keep it open), yt-dlp acts as logged-in-you and can access content your account is authorized for. + +This is the same mechanism `[ytmusic] cookies_from` uses. If you set both, the last one to initialize wins for the playback path; in practice users have one default browser they're signed into multiple sites with, so this is fine. + +## CLI + +```sh +cliamp https://soundcloud.com/forss/flickermood # play a track +cliamp https://soundcloud.com/forss/sets/album # play a set / playlist +cliamp https://soundcloud.com/forss # play a profile's tracks +cliamp --provider soundcloud # start with SoundCloud as the active provider +cliamp search-sc "lofi beats" # legacy: SoundCloud search from the shell +``` + +URL playback works regardless of the `[soundcloud]` toggle — yt-dlp resolves any SoundCloud link cliamp hands it. The `enabled` flag gates only the in-app provider entry. + +## When playback fails + +Some tracks 404 on SoundCloud's per-track format API even though the page and search index still show them. Common causes: subscriber-gated content (Go+), region-blocked streams, deleted-but-cached entries, or transient yt-dlp extractor glitches. cliamp surfaces yt-dlp's exit message and shows a status notification — *"Couldn't play X — track is gated, restricted, or unavailable."* — so you know it's an upstream issue rather than a cliamp bug. + +If you hit this on tracks you expect to play, set `cookies_from` (above) and confirm you're signed into SoundCloud in that browser. + +## Requirements + +- [yt-dlp](https://github.com/yt-dlp/yt-dlp) on `PATH` +- Optional: a browser with an active SoundCloud session, for `cookies_from` diff --git a/docs/spotify.md b/docs/spotify.md new file mode 100644 index 0000000..8e8e37e --- /dev/null +++ b/docs/spotify.md @@ -0,0 +1,97 @@ +# Spotify Integration + +Cliamp can stream your [Spotify](https://www.spotify.com/) library directly through its audio pipeline. EQ, visualizer, and all effects apply. Requires a [Spotify Premium](https://www.spotify.com/premium/) account. + +> **Windows:** Spotify is currently unavailable on Windows builds because the `go-librespot` playback backend used by cliamp does not compile there yet. +> +> **Quick start:** run `cliamp setup`, pick Spotify, and follow the prompts. The recommended path is to register your own Spotify Developer app and paste its `client_id` — it gives you a private rate-limit quota and works for playback, library, and playlists. There's also a built-in shared `client_id` available for users who specifically need Spotify search. + +## Setup + +### Recommended: bring your own client ID + +Register a Spotify Developer app and set `client_id` in `~/.config/cliamp/config.toml`: + +```toml +[spotify] +client_id = "your_client_id_here" +bitrate = 320 +``` + +To register one: + +1. Go to [developer.spotify.com/dashboard](https://developer.spotify.com/dashboard) and log in +2. Click **Create app** +3. Fill in a name (e.g. "cliamp") and description (anything works) +4. Add `http://127.0.0.1:19872/login` as a **Redirect URI** +5. Check **Web API** under "Which API/SDKs are you planning to use?" +6. Click **Save** +7. Open your app's **Settings** and copy the **Client ID** + +`bitrate` is optional. If omitted, cliamp uses `320`. Supported values are `96`, `160`, and `320`. Non-positive values (≤ 0) are treated as `320`. Other positive values are rounded to the nearest supported bitrate. + +Run `cliamp`, select Spotify as a provider, and press Enter to sign in. Credentials are cached at `~/.config/cliamp/spotify_credentials.json`. Subsequent launches refresh silently. + +### Newer apps and the search caveat + +Apps registered in Development Mode (the default for anything created on developer.spotify.com after Nov 27, 2024) **still work for almost everything** — playback, your library, your playlists, save/follow actions, OAuth itself. The one specific thing they can't do is hit Spotify's **catalog endpoints**: `/v1/search` and a handful of related endpoints. + +You'll see the catalog restriction as `400 "Invalid limit"` whenever you press Ctrl+F to search Spotify — Spotify [introduced this restriction on Nov 27, 2024](https://developer.spotify.com/blog/2024-11-27-changes-to-the-web-api) and rarely grants Extended Quota Mode to personal/non-commercial apps. Cliamp surfaces a friendlier error explaining what's actually wrong instead of the raw "Invalid limit" message. + +If you don't use Spotify search often, your own `client_id` is the better choice — keep it. + +### Alternative: built-in shared client ID + +If Spotify search is essential to you and your own app hits the dev-mode restriction above, drop the `client_id` line: + +```toml +[spotify] +bitrate = 320 +``` + +cliamp falls back to a built-in `client_id` (the same one [librespot](https://github.com/librespot-org/librespot) and [spotify-player](https://github.com/aome510/spotify-player) ship with) which predates the Nov 27, 2024 cutoff and retains catalog access. + +> **Heads-up — shared rate limit:** The built-in `client_id` is shared with every librespot-, spotify-player-, and cliamp user worldwide. Spotify's per-app quota is global, so when the pool is busy you may see `429 Too Many Requests` errors during search or playlist loading. Cliamp retries with backoff, but persistent 429s mean the pool is hot — your own `client_id` doesn't share that problem. + +## Usage + +Once authenticated, Spotify appears as a provider alongside Navidrome and local playlists. Press `Esc`/`b` to open the provider browser and select Spotify. + +Your Spotify playlists are listed in the provider panel. Navigate with the arrow keys and press `Enter` to load one. Tracks are streamed through cliamp's audio pipeline, so EQ, visualizer, mono, and all other effects work exactly as with local files. + +## Controls + +When focused on the provider panel: + +| Key | Action | +|---|---| +| `Up` `Down` / `j` `k` | Navigate playlists | +| `Enter` | Load the selected playlist | +| `Tab` | Switch between provider and playlist focus | +| `Esc` / `b` | Open provider browser | + +After loading a playlist you return to the standard playlist view with all the usual controls (seek, volume, EQ, shuffle, repeat, queue, search, lyrics). + +## Playlists + +Only playlists in your Spotify library are shown. This includes playlists you've created and playlists you've saved (followed). If a public playlist doesn't appear, open Spotify and click **Save** on it first. There's no need to copy tracks to a new playlist. + +## Podcasts + +Podcast episodes work like tracks. Press `Ctrl+F` to search Spotify and matching episodes (for example "Joe Rogan") appear alongside songs; press `Enter` to play. Playlists that mix songs and episodes load and play both. + +## Troubleshooting + +- **"OAuth failed"**: Make sure your redirect URI is exactly `http://127.0.0.1:19872/login` in the Spotify dashboard (no trailing slash). +- **Playlist not showing**: You must save/follow the playlist in Spotify for it to appear. Only your library playlists are listed. +- **Playback issues**: Spotify integration requires a Premium account. Free accounts cannot stream. +- **Re-authenticate**: Run `cliamp spotify reset` to clear stored credentials, then relaunch cliamp and select Spotify to sign in again. (Equivalent to deleting `~/.config/cliamp/spotify_credentials.json` manually.) +- **Persistent "rate-limited" errors on `/v1/me`**: Your stored auth has expired or been revoked. Cliamp will detect this on most launches and prompt you to sign in again, but if it does not, run `cliamp spotify reset` and re-authenticate. This is *not* a real Spotify rate limit — waiting will not resolve it. +- **`429 Too Many Requests` on search or playlist loading (using the built-in fallback)**: The built-in `client_id` is shared with every librespot- and spotify-player-based client; when the global pool is busy, Spotify caps requests for everyone using it. Cliamp retries with exponential backoff, but if the errors keep returning the simplest fix is to register your own developer app and set `client_id` in `[spotify]` — your personal app gets its own quota. +- **"search blocked — your client_id is too new" on Ctrl+F**: Your registered Spotify Developer app is in Development Mode and can't hit `/v1/search` (Spotify's Nov 27, 2024 change). Everything else on your app — playback, library, playlists, save/follow — still works fine. Either remove `client_id` from `[spotify]` to use the built-in fallback for search, or just don't use Spotify search and keep your own app. + +## Requirements + +- Spotify Premium account +- No additional system dependencies beyond cliamp itself +- A registered app at [developer.spotify.com/dashboard](https://developer.spotify.com/dashboard) is **optional** — cliamp ships with a built-in fallback `client_id` diff --git a/docs/ssh-streaming.md b/docs/ssh-streaming.md new file mode 100644 index 0000000..fa08e66 --- /dev/null +++ b/docs/ssh-streaming.md @@ -0,0 +1,91 @@ +# SSH Streaming + +Play music from a remote machine over SSH without mounting filesystems. + +## How It Works + +When a track path starts with `ssh://`, cliamp pipes the audio over SSH using the system `ssh` binary: + +``` +ssh://hostname/absolute/path/to/file.mp3 +``` + +The player runs `ssh hostname cat /path/to/file.mp3` and feeds the output to the audio decoder. No temporary files, no filesystem mounts. + +## Creating SSH Playlists + +Use `--ssh HOST` with `playlist create` to walk a remote directory: + +```sh +cliamp playlist create "Blade Runner" --ssh nas "/Volumes/Music/Blade Runner/" +# Created playlist "Blade Runner" (31 tracks, ssh://nas) +``` + +This runs `ssh nas find /path -type f -name '*.mp3' ...` to discover audio files, then creates a TOML playlist with `ssh://` prefixed paths. + +## TOML Format + +SSH playlists look like regular playlists with `ssh://` paths: + +```toml +name = "Blade Runner" + +[[track]] +path = "ssh://nas/Volumes/Music/Blade Runner/01 - Prologue.mp3" +title = "Prologue And Main Titles" + +[[track]] +path = "ssh://nas/Volumes/Music/Blade Runner/02 - Voight Kampff.mp3" +title = "Voight Kampff Test" +``` + +## SSH Configuration + +cliamp uses the system `ssh` binary, which reads `~/.ssh/config`. Host aliases, keys, ports, and ProxyJump all work automatically: + +``` +# ~/.ssh/config +Host nas + HostName 192.168.1.50 + User music + IdentityFile ~/.ssh/nas_key + +Host mac-mini-ts + HostName 100.64.0.5 +``` + +## Supported Formats + +SSH streaming works with all formats supported by the native decoders: + +- `.mp3` (native decoder) +- `.flac` (native decoder) +- `.ogg` / `.opus` (native decoder) +- `.wav` (native decoder) + +Formats requiring ffmpeg (`.m4a`, `.wma`) may not work over SSH since the ffmpeg decoder expects a seekable file. + +## Error Handling + +| Scenario | Behavior | +|----------|----------| +| Host unreachable | Player shows error, advances to next track | +| Auth failure | SSH uses `BatchMode=yes` and never hangs on password prompts | +| Connection drops mid-stream | Player detects EOF, advances to next track | +| Unknown host key | Rejected. Add the host to `~/.ssh/known_hosts` first, or configure in `~/.ssh/config` | + +## Mixing Local and SSH Tracks + +A single playlist can mix local and SSH paths: + +```toml +name = "Mixed" + +[[track]] +path = "/local/path/track1.mp3" +title = "Local Track" + +[[track]] +path = "ssh://nas/remote/path/track2.mp3" +title = "Remote Track" +``` diff --git a/docs/streaming.md b/docs/streaming.md new file mode 100644 index 0000000..c8694b5 --- /dev/null +++ b/docs/streaming.md @@ -0,0 +1,80 @@ +# Streaming + +cliamp can play audio from URLs, M3U/PLS playlists, and podcast RSS feeds. + +## HTTP Streams + +Play audio directly from URLs: + +```sh +cliamp https://example.com/song.mp3 +cliamp http://radio-station.com/stream.m3u +cliamp local.mp3 https://example.com/remote.mp3 # mix local + remote +``` + +For non-seekable HTTP streams, the UI shows `● Streaming` with a static seek bar, and seek keys are silently ignored. + +## PLS Playlists + +PLS playlist files are supported alongside M3U: + +```sh +cliamp https://radio.cliamp.stream/lofi/stream.pls +``` + +## HLS Streams + +HLS playlists (`.m3u8`, master or media) are supported, as used by large broadcasters such as Brazilian RBS/Wowza stations: + +```sh +cliamp "https://example.com/live/playlist.m3u8" +``` + +cliamp hands the URL to ffmpeg, which resolves the relative chunklist/segment URIs and follows the live segment window. Requires `ffmpeg` (already needed for AAC/Opus). + +Live HLS carries timed metadata rather than inline ICY, so the now-playing track title isn't updated for HLS streams. + +## Podcasts + +Play any podcast by passing its RSS feed URL: + +```sh +cliamp https://example.com/podcast/feed.xml +``` + +Episode titles and the podcast name are extracted from the feed and shown in the playlist. + +### Xiaoyuzhou (小宇宙) + +Play individual episodes from [Xiaoyuzhou](https://www.xiaoyuzhoufm.com) by passing the episode URL: + +```sh +cliamp https://www.xiaoyuzhoufm.com/episode/xxxx +``` + +## Radio Catalog + +Press `R` in the player to browse and search 30,000+ online radio stations from the [Radio Browser](https://www.radio-browser.info/) directory. Use `/` to search by name, `Enter` to play, and `a` to append a station to the playlist. + +## Track Info + +For live radio, cliamp shows the current track from the stream's inline ICY metadata (`StreamTitle`). This works for most stations, in any codec (MP3, AAC, Opus, ...). + +Some broadcasters send no inline metadata and publish now-playing through a separate API instead. cliamp pulls those automatically: + +| Station | Source | Shown | +| --- | --- | --- | +| FIP (and FIP Jazz, Rock, Groove, Reggae, Electro, Metal, Monde, Nouveautes) | Radio France livemeta API | Artist - Title | +| NTS 1 / NTS 2 | NTS live API | Current show | + +NTS is live DJ radio with no per-track tagging, so it shows the show/host name rather than a song. + +## Load URL at Runtime + +Press `u` while playing to load a new stream or playlist URL without restarting. Supports the same URL types as CLI arguments: direct audio URLs, M3U/PLS playlists, RSS podcast feeds, and yt-dlp compatible links. + +## Run Your Own Radio Station + +Run your own internet radio with [cliamp-server](https://github.com/bjarneo/cliamp-server). Point it at a directory of audio files and it starts broadcasting. Supports multiple stations, live metadata, and on-the-fly transcoding. + +See also: [playlists.md](playlists.md) for M3U playlist details. diff --git a/docs/themes.md b/docs/themes.md new file mode 100644 index 0000000..c6a3a4f --- /dev/null +++ b/docs/themes.md @@ -0,0 +1,61 @@ +# Themes + +cliamp ships with 20 built-in color themes and supports custom themes via simple TOML files. + +Press `t` during playback to open the theme picker. Navigate with `↑`/`↓`, preview live as you move, confirm with `Enter`, or cancel with `Esc`. + +Your selection is saved automatically and restored on next launch. + +## Built-in themes + +ayu-mirage-dark, catppuccin, catppuccin-latte, dracula, ember, ethereal, everforest, flexoki-light, gruvbox, hackerman, kanagawa, matte-black, miasma, neon-blade-runner, nord, osaka-jade, ristretto, rose-pine, tokyo-night, vantablack + +## Creating a custom theme + +Create a `.toml` file in `~/.config/cliamp/themes/`: + +``` +mkdir -p ~/.config/cliamp/themes +``` + +Each file needs 6 hex color values. The filename (minus `.toml`) becomes the theme name. + +### Example: `~/.config/cliamp/themes/solarized.toml` + +```toml +accent = "#268bd2" +bright_fg = "#eee8d5" +fg = "#839496" +green = "#859900" +yellow = "#b58900" +red = "#dc322f" +``` + +That's it. Press `t` and your theme appears in the list immediately. + +### Color reference + +| Key | What it colors | +|-------------|---------------------------------------------------| +| `accent` | Title, track name, seek bar, selected items | +| `bright_fg` | Primary text, time display, help key pill text | +| `fg` | Muted/secondary text, help bar, inactive elements, help key pill background | +| `green` | Playing indicator, volume bar, spectrum low | +| `yellow` | Spectrum middle | +| `red` | Spectrum top, error messages | + +All values are hex strings (e.g. `"#ff5733"` or `"#F00"`). + +## Overriding a built-in theme + +If your custom file has the same name as a built-in theme, yours takes priority. For example, creating `~/.config/cliamp/themes/catppuccin.toml` replaces the built-in catppuccin. + +## Setting a default theme + +Add a `theme` line to `~/.config/cliamp/config.toml`: + +```toml +theme = "catppuccin" +``` + +Use the filename without `.toml`. Leave empty or omit for terminal default colors. diff --git a/docs/youtube-music.md b/docs/youtube-music.md new file mode 100644 index 0000000..ea50d31 --- /dev/null +++ b/docs/youtube-music.md @@ -0,0 +1,113 @@ +# YouTube & YouTube Music Integration + +Cliamp can browse your [YouTube](https://youtube.com/) and [YouTube Music](https://music.youtube.com/) playlists and play tracks through its audio pipeline. EQ, visualizer, and all effects apply. Playback uses yt-dlp, which must be installed. + +Your playlists are automatically classified into two providers: +- **YouTube Music**: playlists containing music content +- **YouTube**: playlists containing non-music content (podcasts, vlogs, tutorials, etc.) + +> **Quick start:** YouTube Music works out of the box with built-in fallback credentials — just install yt-dlp and select it in the provider browser. Run `cliamp setup` if you want to disable it, supply your own OAuth client, or configure cookie-based age-gated playback. Manual setup steps for the custom path are below. + +## Setup + +### Creating your client ID + +1. Go to [console.cloud.google.com](https://console.cloud.google.com/) and log in +2. Create a new project (or select an existing one) +3. Navigate to **APIs & Services > Library** +4. Search for **YouTube Data API v3** and click **Enable** +5. Go to **APIs & Services > Credentials** +6. Click **Create Credentials > OAuth client ID** +7. If prompted, configure the OAuth consent screen first: + - User Type: **External** + - Fill in app name (e.g. "cliamp") and your email + - Add scope: `https://www.googleapis.com/auth/youtube.readonly` + - Add yourself as a test user (required while app is in "Testing" status) +8. For the OAuth client ID: + - Application type: **Desktop app** + - Name: anything (e.g. "cliamp") +9. Copy the **Client ID** and **Client Secret** + +### Configuring cliamp + +Add your client ID and client secret to `~/.config/cliamp/config.toml`: + +```toml +[ytmusic] +client_id = "your_client_id_here" +client_secret = "your_client_secret_here" +``` + +Optional: to play uploaded/private tracks, add your browser for cookie access: + +```toml +[ytmusic] +client_id = "your_client_id_here" +client_secret = "your_client_secret_here" +cookies_from = "chrome" +``` + +Supported browsers: `chrome`, `firefox`, `brave`, `edge`, `opera`, `safari`, `chromium`. + +You can also point at a specific profile or path using yt-dlp's `browser:path` syntax. For example, Zen browser (a Firefox fork) stores its profile outside the default location: + +```toml +[ytmusic] +cookies_from = "firefox:~/.config/zen" +``` + +Run `cliamp` (or `cliamp --provider ytmusic` / `cliamp --provider youtube`), select a provider, and press Enter to sign in. Credentials are cached at `~/.config/cliamp/ytmusic_credentials.json`. Subsequent launches refresh silently. + +## Usage + +Once authenticated, **YouTube** and **YouTube Music** appear as separate providers alongside Spotify, Navidrome, and Radio. Press `Esc`/`b` to open the provider browser. + +- **YouTube Music** shows playlists classified as music (video category "Music") +- **YouTube** shows all other playlists (podcasts, vlogs, tutorials, etc.) + +Both share the same Google account login. Classification is automatic (based on video category) and cached to disk so subsequent launches are instant. + +## Controls + +When focused on the provider panel: + +| Key | Action | +|---|---| +| `Up` `Down` / `j` `k` | Navigate playlists | +| `Enter` | Load the selected playlist | +| `Tab` | Switch between provider and playlist focus | +| `Esc` / `b` | Open provider browser | + +After loading a playlist you return to the standard playlist view with all the usual controls (seek, volume, EQ, shuffle, repeat, queue, search, lyrics). + +## Playlists + +Playlists are automatically split between the two providers: + +**YouTube Music** shows: +- **Liked Music**: your liked songs (YouTube Music's special `LM` playlist) +- Playlists containing music content (auto-classified by video category) + +**YouTube** shows: +- **Liked Videos**: your liked videos (YouTube's special `LL` playlist) +- Playlists containing non-music content + +Classification is determined by sampling a video from each playlist and checking its YouTube category. Results are cached at `~/.config/cliamp/ytmusic_classification.json`. Delete this file to reclassify. + +## Troubleshooting + +- **"ERR: waiting for audio data: EOF" / playback stops immediately**: yt-dlp couldn't produce a stream. cliamp now surfaces yt-dlp's real message (e.g. "Sign in to confirm you're not a bot") instead of the bare EOF, so read the full error. The common causes: + - **Outdated yt-dlp**: update it (`yt-dlp -U`, or reinstall from the [official repo](https://github.com/yt-dlp/yt-dlp)). Distro and winget builds are frequently stale and break when YouTube changes. + - **Bot detection**: YouTube blocks anonymous requests. Set `cookies_from` (see above) so yt-dlp reuses your logged-in browser session. For Zen browser use `cookies_from = "firefox:~/.config/zen"`. + - **Wrong `cookies_from` value**: the browser must be installed and logged in to YouTube, and the profile path must be correct. +- **"OAuth failed"**: Make sure your Google Cloud project has YouTube Data API v3 enabled and your OAuth client type is "Desktop app". +- **"Access blocked"**: While your app is in "Testing" status, only test users you've added can sign in. Add your Google account as a test user in the OAuth consent screen settings. +- **Playlist not showing**: Only playlists in your library are listed. Save/follow a playlist in YouTube Music for it to appear. +- **Re-authenticate**: Delete `~/.config/cliamp/ytmusic_credentials.json` and restart cliamp to trigger a fresh login. +- **Private/deleted videos**: These are automatically skipped when loading a playlist. + +## Requirements + +- [yt-dlp](https://github.com/yt-dlp/yt-dlp) installed and on your PATH (for audio playback) +- A Google Cloud project with YouTube Data API v3 enabled +- No Spotify Premium or other paid subscription required. YouTube Music free tier works diff --git a/docs/yt-dlp.md b/docs/yt-dlp.md new file mode 100644 index 0000000..3419aee --- /dev/null +++ b/docs/yt-dlp.md @@ -0,0 +1,29 @@ +# YouTube, SoundCloud, NetEase, Bandcamp and Bilibili + +Play from YouTube, SoundCloud, NetEase, Bandcamp, and Bilibili URLs if [yt-dlp](https://github.com/yt-dlp/yt-dlp) is installed: + +```sh +cliamp https://www.youtube.com/watch?v=dQw4w9WgXcQ +cliamp https://soundcloud.com/artist/track +cliamp 'https://music.163.com/#/song?id=1973665667' +cliamp https://artist.bandcamp.com/album/name +cliamp https://www.bilibili.com/video/BV1xxxxxxxxx +cliamp https://space.bilibili.com/uid/lists/id # season/series playlists +``` + +Playlists and albums are supported. Press `S` to save a downloaded track to `~/Music/cliamp/`. + +## Search + +Search and play directly from the command line: + +```sh +cliamp search "never gonna give you up" # search YouTube +cliamp search-sc "lofi beats" # search SoundCloud +``` + +Inside the TUI, press `Ctrl+F` to search the active provider — YouTube when you're on YouTube/YT-Music, SoundCloud when you're on SoundCloud, and NetEase when you're on NetEase. SoundCloud and NetEase also have dedicated provider docs covering signed-in playback: [SoundCloud](soundcloud.md), [NetEase](netease.md). + +## Disclaimer + +**Use at your own risk.** Downloading or streaming copyrighted content may violate the terms of service of these platforms. You are responsible for how you use this feature. diff --git a/external/emby/client.go b/external/emby/client.go new file mode 100644 index 0000000..679837f --- /dev/null +++ b/external/emby/client.go @@ -0,0 +1,21 @@ +// Package emby adapts the shared Emby/Jellyfin client (internal/embyapi) to an +// Emby server and exposes it as a playlist provider. +package emby + +import "github.com/bjarneo/cliamp/internal/embyapi" + +// Client and Track alias the shared embyapi types so the provider layer reads +// naturally and external callers keep using emby.Client. +type ( + Client = embyapi.Client + Track = embyapi.Track +) + +// NewClient returns a Client for the given Emby server URL and credentials. +func NewClient(baseURL, token, userID, user, password string) *Client { + return embyapi.NewEmbyClient(baseURL, token, userID, user, password) +} + +// IsStreamURL reports whether the URL is an Emby item download endpoint. +// Used by the player to route these URLs through the buffered ffmpeg pipeline. +func IsStreamURL(path string) bool { return embyapi.IsStreamURL(path) } diff --git a/external/emby/provider.go b/external/emby/provider.go new file mode 100644 index 0000000..a5fa69b --- /dev/null +++ b/external/emby/provider.go @@ -0,0 +1,201 @@ +package emby + +import ( + "context" + "fmt" + "sync" + "time" + + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +var ( + _ provider.ArtistBrowser = (*Provider)(nil) + _ provider.AlbumBrowser = (*Provider)(nil) + _ provider.AlbumTrackLoader = (*Provider)(nil) + _ provider.PlaybackReporter = (*Provider)(nil) + _ provider.Searcher = (*Provider)(nil) +) + +// Provider implements playlist.Provider for an Emby server. +// Playlists() returns albums across all music views. +// Tracks() returns the tracks for a given album item. +type Provider struct { + client *Client + mu sync.Mutex + playlistCache []playlist.PlaylistInfo + trackCache map[string][]playlist.Track +} + +func newProvider(client *Client) *Provider { + return &Provider{client: client} +} + +// NewFromConfig returns a Provider from an EmbyConfig, or nil if URL or token is missing. +func NewFromConfig(cfg config.EmbyConfig) *Provider { + if !cfg.IsSet() { + return nil + } + return newProvider(NewClient(cfg.URL, cfg.Token, cfg.UserID, cfg.User, cfg.Password)) +} + +// Name returns the display name used in the provider selector. +func (p *Provider) Name() string { return "Emby" } + +// Refresh clears cached playlist, track, and album data so the next call +// re-fetches from the server. Implements playlist.Refresher. +func (p *Provider) Refresh() { + p.mu.Lock() + p.playlistCache = nil + p.trackCache = nil + p.mu.Unlock() + p.client.ClearCache() +} + +func (p *Provider) Artists() ([]provider.ArtistInfo, error) { + artists, err := p.client.Artists() + if err != nil { + return nil, fmt.Errorf("artists: %w", err) + } + return artists, nil +} + +func (p *Provider) ArtistAlbums(artistID string) ([]provider.AlbumInfo, error) { + albums, err := p.client.ArtistAlbums(artistID) + if err != nil { + return nil, fmt.Errorf("artist albums: %w", err) + } + return albums, nil +} + +func (p *Provider) AlbumList(sortType string, offset, size int) ([]provider.AlbumInfo, error) { + albums, err := p.client.AlbumList(sortType, offset, size) + if err != nil { + return nil, fmt.Errorf("album list: %w", err) + } + return albums, nil +} + +func (p *Provider) AlbumSortTypes() []provider.SortType { + return p.client.AlbumSortTypes() +} + +func (p *Provider) DefaultAlbumSort() string { + return p.client.DefaultAlbumSort() +} + +func (p *Provider) AlbumTracks(albumID string) ([]playlist.Track, error) { + return p.Tracks(albumID) +} + +func (p *Provider) CanReportPlayback(track playlist.Track) bool { + return track.Meta(provider.MetaEmbyID) != "" +} + +func (p *Provider) ReportNowPlaying(track playlist.Track, position time.Duration, canSeek bool) { + _ = p.client.ReportNowPlaying(track, position, canSeek) +} + +func (p *Provider) ReportScrobble(track playlist.Track, elapsed, _ time.Duration, canSeek bool) { + _ = p.client.ReportScrobble(track, elapsed, canSeek) +} + +// Playlists returns all albums across all Emby music views. +// Results are cached after the first successful call. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + p.mu.Lock() + if p.playlistCache != nil { + cached := p.playlistCache + p.mu.Unlock() + return cached, nil + } + p.mu.Unlock() + + albums, err := p.client.Albums() + if err != nil { + return nil, fmt.Errorf("playlists: %w", err) + } + + out := make([]playlist.PlaylistInfo, 0, len(albums)) + for _, a := range albums { + name := a.Name + if a.Artist != "" { + name = a.Artist + " — " + a.Name + } + if a.Year > 0 { + name = fmt.Sprintf("%s (%d)", name, a.Year) + } + out = append(out, playlist.PlaylistInfo{ + ID: a.ID, + Name: name, + TrackCount: a.TrackCount, + }) + } + + p.mu.Lock() + p.playlistCache = out + p.mu.Unlock() + + return out, nil +} + +// SearchTracks searches the Emby music library for tracks matching query. +// Implements provider.Searcher. +func (p *Provider) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + embyTracks, err := p.client.Search(query, limit) + if err != nil { + return nil, fmt.Errorf("search: %w", err) + } + return p.toPlaylistTracks(embyTracks), nil +} + +// Tracks returns the tracks for one album item. +// Results are cached per album id. +func (p *Provider) Tracks(albumID string) ([]playlist.Track, error) { + p.mu.Lock() + if p.trackCache != nil { + if cached, ok := p.trackCache[albumID]; ok { + p.mu.Unlock() + return cached, nil + } + } + p.mu.Unlock() + + embyTracks, err := p.client.Tracks(albumID) + if err != nil { + return nil, fmt.Errorf("tracks: %w", err) + } + + out := p.toPlaylistTracks(embyTracks) + + p.mu.Lock() + if p.trackCache == nil { + p.trackCache = make(map[string][]playlist.Track) + } + p.trackCache[albumID] = out + p.mu.Unlock() + + return out, nil +} + +// toPlaylistTracks converts Emby Tracks to playlist.Tracks, attaching the +// authenticated stream URL and Emby item ID metadata. +func (p *Provider) toPlaylistTracks(embyTracks []Track) []playlist.Track { + out := make([]playlist.Track, 0, len(embyTracks)) + for _, t := range embyTracks { + out = append(out, playlist.Track{ + Path: p.client.StreamURL(t.ID), + Title: t.Name, + Artist: t.Artist, + Album: t.Album, + Year: t.Year, + TrackNumber: t.TrackNumber, + DurationSecs: t.DurationSecs, + Stream: true, + ProviderMeta: map[string]string{provider.MetaEmbyID: t.ID}, + }) + } + return out +} diff --git a/external/emby/provider_test.go b/external/emby/provider_test.go new file mode 100644 index 0000000..050cbd8 --- /dev/null +++ b/external/emby/provider_test.go @@ -0,0 +1,126 @@ +package emby + +import ( + "bytes" + "io" + "net/http" + "testing" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +type roundTripFunc func(*http.Request) (*http.Response, error) + +func (f roundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) { return f(req) } + +func jsonResponse(body string) *http.Response { + return &http.Response{ + StatusCode: http.StatusOK, + Status: "200 OK", + Header: http.Header{"Content-Type": []string{"application/json"}}, + Body: io.NopCloser(bytes.NewBufferString(body)), + } +} + +func mockProvider(userID string, fn roundTripFunc) *Provider { + c := NewClient("https://emby.example.com", "tok", userID, "", "") + c.SetHTTPClient(&http.Client{Transport: fn}) + return newProvider(c) +} + +func TestProviderName(t *testing.T) { + p := newProvider(NewClient("https://emby.example.com", "tok", "user-1", "", "")) + if p.Name() != "Emby" { + t.Fatalf("Name() = %q, want Emby", p.Name()) + } +} + +func TestProviderPlaylists(t *testing.T) { + p := mockProvider("", func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/Me": + return jsonResponse(`{"Id":"user-1","Name":"Nomad"}`), nil + case "/Users/user-1/Views": + return jsonResponse(`{"Items":[{"Id":"lib-1","Name":"Music","CollectionType":"music"}]}`), nil + case "/Items": + return jsonResponse(`{"Items":[{"Id":"album-1","Name":"Kind of Blue","AlbumArtist":"Miles Davis","ProductionYear":1959,"ChildCount":5}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error: %v", err) + } + if len(lists) != 1 { + t.Fatalf("expected 1 playlist, got %d", len(lists)) + } + if lists[0].ID != "album-1" || lists[0].TrackCount != 5 { + t.Fatalf("playlist = %+v", lists[0]) + } + if lists[0].Name != "Miles Davis — Kind of Blue (1959)" { + t.Fatalf("playlist name = %q", lists[0].Name) + } +} + +func TestProviderTracks(t *testing.T) { + p := mockProvider("user-1", func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Items" { + t.Fatalf("unexpected path %s", req.URL.Path) + } + return jsonResponse(`{ + "Items": [ + { + "Id":"track-1", + "Name":"So What", + "Album":"Kind of Blue", + "Artists":["Miles Davis"], + "ProductionYear":1959, + "IndexNumber":1, + "RunTimeTicks":5650000000 + } + ] + }`), nil + }) + + tracks, err := p.Tracks("album-1") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + tr := tracks[0] + if tr.Title != "So What" || tr.Artist != "Miles Davis" || tr.Album != "Kind of Blue" || tr.TrackNumber != 1 || !tr.Stream { + t.Fatalf("track = %+v", tr) + } + if got := tr.Meta(provider.MetaEmbyID); got != "track-1" { + t.Fatalf("track meta emby id = %q, want track-1", got) + } +} + +func TestProviderCanReportPlayback(t *testing.T) { + p := newProvider(NewClient("https://emby.example.com", "tok", "user-1", "", "")) + tests := []struct { + name string + track playlist.Track + want bool + }{ + {"emby track", trackWithMeta(provider.MetaEmbyID, "track-1"), true}, + {"non-emby track", trackWithMeta(provider.MetaNavidromeID, "nav-1"), false}, + } + for _, tc := range tests { + t.Run(tc.name, func(t *testing.T) { + if got := p.CanReportPlayback(tc.track); got != tc.want { + t.Fatalf("CanReportPlayback() = %v, want %v", got, tc.want) + } + }) + } +} + +func trackWithMeta(key, value string) playlist.Track { + return playlist.Track{ProviderMeta: map[string]string{key: value}} +} diff --git a/external/jellyfin/client.go b/external/jellyfin/client.go new file mode 100644 index 0000000..b7f5e5f --- /dev/null +++ b/external/jellyfin/client.go @@ -0,0 +1,21 @@ +// Package jellyfin adapts the shared Emby/Jellyfin client (internal/embyapi) +// to a Jellyfin server and exposes it as a playlist provider. +package jellyfin + +import "github.com/bjarneo/cliamp/internal/embyapi" + +// Client and Track alias the shared embyapi types so the provider layer reads +// naturally and external callers keep using jellyfin.Client. +type ( + Client = embyapi.Client + Track = embyapi.Track +) + +// NewClient returns a Client for the given Jellyfin server URL and credentials. +func NewClient(baseURL, token, userID, user, password string) *Client { + return embyapi.NewJellyfinClient(baseURL, token, userID, user, password) +} + +// IsStreamURL reports whether the URL is a Jellyfin item download endpoint. +// Used by the player to route these URLs through the buffered ffmpeg pipeline. +func IsStreamURL(path string) bool { return embyapi.IsStreamURL(path) } diff --git a/external/jellyfin/provider.go b/external/jellyfin/provider.go new file mode 100644 index 0000000..0ae5212 --- /dev/null +++ b/external/jellyfin/provider.go @@ -0,0 +1,189 @@ +package jellyfin + +import ( + "context" + "fmt" + "sync" + "time" + + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +var ( + _ provider.ArtistBrowser = (*Provider)(nil) + _ provider.AlbumBrowser = (*Provider)(nil) + _ provider.AlbumTrackLoader = (*Provider)(nil) + _ provider.PlaybackReporter = (*Provider)(nil) + _ provider.Searcher = (*Provider)(nil) +) + +// Provider implements playlist.Provider for a Jellyfin server. +// Playlists() returns albums across all music views. +// Tracks() returns the tracks for a given album item. +type Provider struct { + client *Client + mu sync.Mutex + playlistCache []playlist.PlaylistInfo + trackCache map[string][]playlist.Track +} + +func newProvider(client *Client) *Provider { + return &Provider{client: client} +} + +// NewFromConfig returns a Provider from a JellyfinConfig, or nil if URL or token is missing. +func NewFromConfig(cfg config.JellyfinConfig) *Provider { + if !cfg.IsSet() { + return nil + } + return newProvider(NewClient(cfg.URL, cfg.Token, cfg.UserID, cfg.User, cfg.Password)) +} + +// Name returns the display name used in the provider selector. +func (p *Provider) Name() string { return "Jellyfin" } + +// Refresh clears cached playlist, track, and album data so the next call +// re-fetches from the server. Implements playlist.Refresher. +func (p *Provider) Refresh() { + p.mu.Lock() + p.playlistCache = nil + p.trackCache = nil + p.mu.Unlock() + p.client.ClearCache() +} + +func (p *Provider) Artists() ([]provider.ArtistInfo, error) { + return p.client.Artists() +} + +func (p *Provider) ArtistAlbums(artistID string) ([]provider.AlbumInfo, error) { + return p.client.ArtistAlbums(artistID) +} + +func (p *Provider) AlbumList(sortType string, offset, size int) ([]provider.AlbumInfo, error) { + return p.client.AlbumList(sortType, offset, size) +} + +func (p *Provider) AlbumSortTypes() []provider.SortType { + return p.client.AlbumSortTypes() +} + +func (p *Provider) DefaultAlbumSort() string { + return p.client.DefaultAlbumSort() +} + +func (p *Provider) AlbumTracks(albumID string) ([]playlist.Track, error) { + return p.Tracks(albumID) +} + +func (p *Provider) CanReportPlayback(track playlist.Track) bool { + return track.Meta(provider.MetaJellyfinID) != "" +} + +func (p *Provider) ReportNowPlaying(track playlist.Track, position time.Duration, canSeek bool) { + _ = p.client.ReportNowPlaying(track, position, canSeek) +} + +func (p *Provider) ReportScrobble(track playlist.Track, elapsed, _ time.Duration, canSeek bool) { + _ = p.client.ReportScrobble(track, elapsed, canSeek) +} + +// Playlists returns all albums across all Jellyfin music views. +// Results are cached after the first successful call. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + p.mu.Lock() + if p.playlistCache != nil { + cached := p.playlistCache + p.mu.Unlock() + return cached, nil + } + p.mu.Unlock() + + albums, err := p.client.Albums() + if err != nil { + return nil, err + } + + out := make([]playlist.PlaylistInfo, 0, len(albums)) + for _, a := range albums { + name := a.Name + if a.Artist != "" { + name = a.Artist + " — " + a.Name + } + if a.Year > 0 { + name = fmt.Sprintf("%s (%d)", name, a.Year) + } + out = append(out, playlist.PlaylistInfo{ + ID: a.ID, + Name: name, + TrackCount: a.TrackCount, + }) + } + + p.mu.Lock() + p.playlistCache = out + p.mu.Unlock() + + return out, nil +} + +// SearchTracks searches the Jellyfin music library for tracks matching query. +// Implements provider.Searcher. +func (p *Provider) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + jfTracks, err := p.client.Search(query, limit) + if err != nil { + return nil, err + } + return p.toPlaylistTracks(jfTracks), nil +} + +// Tracks returns the tracks for one album item. +// Results are cached per album id. +func (p *Provider) Tracks(albumID string) ([]playlist.Track, error) { + p.mu.Lock() + if p.trackCache != nil { + if cached, ok := p.trackCache[albumID]; ok { + p.mu.Unlock() + return cached, nil + } + } + p.mu.Unlock() + + jfTracks, err := p.client.Tracks(albumID) + if err != nil { + return nil, err + } + + out := p.toPlaylistTracks(jfTracks) + + p.mu.Lock() + if p.trackCache == nil { + p.trackCache = make(map[string][]playlist.Track) + } + p.trackCache[albumID] = out + p.mu.Unlock() + + return out, nil +} + +// toPlaylistTracks converts Jellyfin Tracks to playlist.Tracks, attaching the +// authenticated stream URL and Jellyfin item ID metadata. +func (p *Provider) toPlaylistTracks(jfTracks []Track) []playlist.Track { + out := make([]playlist.Track, 0, len(jfTracks)) + for _, t := range jfTracks { + out = append(out, playlist.Track{ + Path: p.client.StreamURL(t.ID), + Title: t.Name, + Artist: t.Artist, + Album: t.Album, + Year: t.Year, + TrackNumber: t.TrackNumber, + DurationSecs: t.DurationSecs, + Stream: true, + ProviderMeta: map[string]string{provider.MetaJellyfinID: t.ID}, + }) + } + return out +} diff --git a/external/jellyfin/provider_test.go b/external/jellyfin/provider_test.go new file mode 100644 index 0000000..efcd186 --- /dev/null +++ b/external/jellyfin/provider_test.go @@ -0,0 +1,117 @@ +package jellyfin + +import ( + "bytes" + "io" + "net/http" + "testing" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +type roundTripFunc func(*http.Request) (*http.Response, error) + +func (f roundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) { return f(req) } + +func jsonResponse(body string) *http.Response { + return &http.Response{ + StatusCode: http.StatusOK, + Status: "200 OK", + Header: http.Header{"Content-Type": []string{"application/json"}}, + Body: io.NopCloser(bytes.NewBufferString(body)), + } +} + +func mockProvider(userID string, fn roundTripFunc) *Provider { + c := NewClient("https://jf.example.com", "tok", userID, "", "") + c.SetHTTPClient(&http.Client{Transport: fn}) + return newProvider(c) +} + +func TestProviderName(t *testing.T) { + p := newProvider(NewClient("https://jf.example.com", "tok", "user-1", "", "")) + if p.Name() != "Jellyfin" { + t.Fatalf("Name() = %q, want Jellyfin", p.Name()) + } +} + +func TestProviderPlaylists(t *testing.T) { + p := mockProvider("", func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/Me": + return jsonResponse(`{"Id":"user-1","Name":"Nomad"}`), nil + case "/Users/user-1/Views": + return jsonResponse(`{"Items":[{"Id":"lib-1","Name":"Music","CollectionType":"music"}]}`), nil + case "/Items": + return jsonResponse(`{"Items":[{"Id":"album-1","Name":"Kind of Blue","AlbumArtist":"Miles Davis","ProductionYear":1959,"ChildCount":5}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error: %v", err) + } + if len(lists) != 1 { + t.Fatalf("expected 1 playlist, got %d", len(lists)) + } + if lists[0].ID != "album-1" || lists[0].TrackCount != 5 { + t.Fatalf("playlist = %+v", lists[0]) + } + if lists[0].Name != "Miles Davis — Kind of Blue (1959)" { + t.Fatalf("playlist name = %q", lists[0].Name) + } +} + +func TestProviderTracks(t *testing.T) { + p := mockProvider("user-1", func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Items" { + t.Fatalf("unexpected path %s", req.URL.Path) + } + return jsonResponse(`{ + "Items": [ + { + "Id":"track-1", + "Name":"So What", + "Album":"Kind of Blue", + "Artists":["Miles Davis"], + "ProductionYear":1959, + "IndexNumber":1, + "RunTimeTicks":5650000000 + } + ] + }`), nil + }) + + tracks, err := p.Tracks("album-1") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + tr := tracks[0] + if tr.Title != "So What" || tr.Artist != "Miles Davis" || tr.Album != "Kind of Blue" || tr.TrackNumber != 1 || !tr.Stream { + t.Fatalf("track = %+v", tr) + } + if got := tr.Meta(provider.MetaJellyfinID); got != "track-1" { + t.Fatalf("track meta jellyfin id = %q, want track-1", got) + } +} + +func TestProviderCanReportPlayback(t *testing.T) { + p := newProvider(NewClient("https://jf.example.com", "tok", "user-1", "", "")) + if !p.CanReportPlayback(trackWithMeta(provider.MetaJellyfinID, "track-1")) { + t.Fatal("CanReportPlayback() = false, want true") + } + if p.CanReportPlayback(trackWithMeta(provider.MetaNavidromeID, "nav-1")) { + t.Fatal("CanReportPlayback() = true for non-Jellyfin track") + } +} + +func trackWithMeta(key, value string) playlist.Track { + return playlist.Track{ProviderMeta: map[string]string{key: value}} +} diff --git a/external/local/provider.go b/external/local/provider.go new file mode 100644 index 0000000..4ac6001 --- /dev/null +++ b/external/local/provider.go @@ -0,0 +1,578 @@ +// Package local implements a playlist.Provider backed by TOML files in +// ~/.config/cliamp/playlists/. +package local + +import ( + "context" + "errors" + "fmt" + "io" + "io/fs" + "os" + "path/filepath" + "slices" + "sort" + "strconv" + "strings" + + "github.com/bjarneo/cliamp/history" + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/fuzzy" + "github.com/bjarneo/cliamp/internal/tomlutil" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.PlaylistWriter = (*Provider)(nil) + _ provider.PlaylistBatchWriter = (*Provider)(nil) + _ provider.PlaylistCreator = (*Provider)(nil) + _ provider.PlaylistSaver = (*Provider)(nil) + _ provider.PlaylistDeleter = (*Provider)(nil) + _ provider.PlaylistRenamer = (*Provider)(nil) + _ provider.BookmarkSetter = (*Provider)(nil) + _ provider.Searcher = (*Provider)(nil) +) + +// Provider reads and writes TOML-based playlists stored on disk. +type Provider struct { + dir string // e.g. ~/.config/cliamp/playlists/ + history *history.Store +} + +// New creates a Provider using ~/.config/cliamp/playlists/ as the base directory. +func New() *Provider { + dir, err := appdir.Dir() + if err != nil { + return nil + } + return &Provider{ + dir: filepath.Join(dir, "playlists"), + history: history.New(), + } +} + +func (p *Provider) Name() string { return "Local" } + +// safePath validates a playlist name and returns the absolute path to its TOML +// file, ensuring the result stays within p.dir. This prevents path traversal +// via names containing ".." or path separators. +func (p *Provider) safePath(name string) (string, error) { + if strings.ContainsAny(name, "/\\") || strings.TrimSpace(name) == "" { + return "", fmt.Errorf("invalid playlist name %q", name) + } + resolved := filepath.Join(p.dir, name+".toml") + if !strings.HasPrefix(resolved, filepath.Clean(p.dir)+string(filepath.Separator)) { + return "", fmt.Errorf("playlist path escapes base directory") + } + return resolved, nil +} + +func validateNewName(name string) error { + if strings.ContainsAny(name, "/\\:<>\"|?*") || name == ".." || name == "." || strings.TrimSpace(name) == "" { + return fmt.Errorf("invalid playlist name %q", name) + } + return nil +} + +func isHistoryName(name string) bool { + return name == history.PlaylistName +} + +// Playlists scans the directory for .toml files and returns their metadata, +// prepending the virtual "Recently Played" entry when the user has any +// recorded plays. Returns an empty list (not error) when neither exists. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + var lists []playlist.PlaylistInfo + if info, ok := p.historyInfo(); ok { + lists = append(lists, info) + } + + entries, err := os.ReadDir(p.dir) + if errors.Is(err, fs.ErrNotExist) { + return lists, nil + } + if err != nil { + return nil, err + } + + for _, e := range entries { + if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".toml") { + continue + } + name := strings.TrimSuffix(e.Name(), filepath.Ext(e.Name())) + tracks, err := p.loadTOML(filepath.Join(p.dir, e.Name())) + if err != nil { + continue + } + lists = append(lists, playlist.PlaylistInfo{ + ID: name, + Name: name, + TrackCount: len(tracks), + DurationSecs: playlist.TotalDurationSecs(tracks), + }) + } + return lists, nil +} + +// historyInfo returns the synthetic PlaylistInfo entry for "Recently Played", +// or ok=false when the history store is unavailable or empty. +func (p *Provider) historyInfo() (playlist.PlaylistInfo, bool) { + if p.history == nil { + return playlist.PlaylistInfo{}, false + } + tracks, err := p.history.Tracks(0) + if err != nil || len(tracks) == 0 { + return playlist.PlaylistInfo{}, false + } + return playlist.PlaylistInfo{ + ID: history.PlaylistName, + Name: history.PlaylistName, + TrackCount: len(tracks), + DurationSecs: playlist.TotalDurationSecs(tracks), + }, true +} + +// Tracks parses the TOML file for the given playlist name and returns its tracks. +// The reserved "Recently Played" name is served from the history store. +func (p *Provider) Tracks(playlistID string) ([]playlist.Track, error) { + if isHistoryName(playlistID) { + if p.history == nil { + return nil, nil + } + return p.history.Tracks(0) + } + path, err := p.safePath(playlistID) + if err != nil { + return nil, err + } + return p.loadTOML(path) +} + +// AddTrack appends a track to the named playlist, creating the directory and +// file if needed. +func (p *Provider) AddTrack(playlistName string, track playlist.Track) error { + _, _, err := p.AddTracks(playlistName, []playlist.Track{track}) + return err +} + +// AddTracks appends multiple tracks, skipping exact path duplicates already in +// the playlist or repeated in the input. It creates the playlist file if needed. +func (p *Provider) AddTracks(playlistName string, tracks []playlist.Track) (added, skipped int, err error) { + if isHistoryName(playlistName) { + return 0, 0, errReservedHistoryName + } + if err := os.MkdirAll(p.dir, 0o755); err != nil { + return 0, 0, err + } + path, err := p.safePath(playlistName) + if err != nil { + return 0, 0, err + } + + existing, err := p.loadTOML(path) + if err != nil { + if !errors.Is(err, fs.ErrNotExist) { + return 0, 0, err + } + if err := validateNewName(playlistName); err != nil { + return 0, 0, err + } + existing = nil + } + + seen := make(map[string]struct{}, len(existing)+len(tracks)) + for _, t := range existing { + seen[t.Path] = struct{}{} + } + for _, t := range tracks { + if _, ok := seen[t.Path]; ok { + skipped++ + continue + } + seen[t.Path] = struct{}{} + existing = append(existing, t) + added++ + } + + if added == 0 { + if _, err := os.Stat(path); errors.Is(err, fs.ErrNotExist) { + return 0, skipped, p.savePlaylist(playlistName, existing) + } else if err != nil { + return 0, skipped, err + } + return 0, skipped, nil + } + return added, skipped, p.savePlaylist(playlistName, existing) +} + +// CreatePlaylist creates an empty playlist file. +func (p *Provider) CreatePlaylist(_ context.Context, name string) (string, error) { + if isHistoryName(name) { + return "", errReservedHistoryName + } + if err := os.MkdirAll(p.dir, 0o755); err != nil { + return "", err + } + if err := validateNewName(name); err != nil { + return "", err + } + path, err := p.safePath(name) + if err != nil { + return "", err + } + f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0o644) + if err != nil { + if errors.Is(err, fs.ErrExist) { + return "", fmt.Errorf("playlist %q already exists", name) + } + return "", err + } + if err := f.Close(); err != nil { + return "", err + } + return name, nil +} + +// Exists reports whether a playlist with the given name exists on disk, or +// whether it refers to the virtual "Recently Played" history with at least +// one entry recorded. +func (p *Provider) Exists(name string) bool { + if isHistoryName(name) { + _, ok := p.historyInfo() + return ok + } + path, err := p.safePath(name) + if err != nil { + return false + } + _, err = os.Stat(path) + return err == nil +} + +// savePlaylist overwrites the named playlist with the given tracks. +func (p *Provider) savePlaylist(name string, tracks []playlist.Track) error { + if err := os.MkdirAll(p.dir, 0o755); err != nil { + return err + } + + path, err := p.safePath(name) + if err != nil { + return err + } + if _, err := os.Stat(path); errors.Is(err, fs.ErrNotExist) { + if err := validateNewName(name); err != nil { + return err + } + } else if err != nil { + return err + } + + // Atomic write: write to temp file, then rename. + tmp := path + ".tmp" + f, err := os.Create(tmp) + if err != nil { + return err + } + + for i, t := range tracks { + if i > 0 { + fmt.Fprintln(f) + } + writeTrack(f, t) + } + if err := f.Close(); err != nil { + os.Remove(tmp) + return err + } + return os.Rename(tmp, path) +} + +// errReservedHistoryName is returned when a caller tries to write to or +// otherwise mutate the synthetic history playlist. +var errReservedHistoryName = errors.New(`"Recently Played" is a virtual history playlist and cannot be modified`) + +// SetBookmark toggles the bookmark flag on a track and rewrites the playlist. +func (p *Provider) SetBookmark(playlistName string, idx int) error { + if isHistoryName(playlistName) { + return errReservedHistoryName + } + tracks, err := p.loadTOMLByName(playlistName) + if err != nil { + return err + } + if idx < 0 || idx >= len(tracks) { + return fmt.Errorf("index %d out of range (playlist has %d tracks)", idx, len(tracks)) + } + tracks[idx].Bookmark = !tracks[idx].Bookmark + return p.savePlaylist(playlistName, tracks) +} + +// SetBookmarkByPath toggles the bookmark flag on the first track with path and +// rewrites the playlist. This avoids corrupting saved playlists when the live +// queue has been filtered, reordered, or otherwise diverged from file order. +func (p *Provider) SetBookmarkByPath(playlistName string, path string) error { + if isHistoryName(playlistName) { + return errReservedHistoryName + } + tracks, err := p.loadTOMLByName(playlistName) + if err != nil { + return err + } + for i := range tracks { + if tracks[i].Path == path { + tracks[i].Bookmark = !tracks[i].Bookmark + return p.savePlaylist(playlistName, tracks) + } + } + return fmt.Errorf("track path %q not found in playlist %q", path, playlistName) +} + +// loadTOMLByName loads tracks for a named playlist. +func (p *Provider) loadTOMLByName(name string) ([]playlist.Track, error) { + path, err := p.safePath(name) + if err != nil { + return nil, err + } + return p.loadTOML(path) +} + +// SavePlaylist overwrites a playlist with the given tracks. +func (p *Provider) SavePlaylist(name string, tracks []playlist.Track) error { + if isHistoryName(name) { + return errReservedHistoryName + } + return p.savePlaylist(name, tracks) +} + +// AddTrackToPlaylist appends a track to the named playlist. +// Implements provider.PlaylistWriter. +func (p *Provider) AddTrackToPlaylist(_ context.Context, playlistID string, track playlist.Track) error { + return p.AddTrack(playlistID, track) +} + +// AddTracksToPlaylist appends multiple tracks to the named playlist. +// Implements provider.PlaylistBatchWriter. +func (p *Provider) AddTracksToPlaylist(_ context.Context, playlistID string, tracks []playlist.Track) (int, int, error) { + return p.AddTracks(playlistID, tracks) +} + +// SearchTracks does a case-insensitive fuzzy search across every saved playlist +// for tracks whose title, artist, or album match query, ranked by relevance +// (best match first). Returns up to limit results (limit <= 0 means no cap). +// Implements provider.Searcher. +func (p *Provider) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + q := strings.TrimSpace(query) + if q == "" { + return nil, nil + } + + entries, err := os.ReadDir(p.dir) + if errors.Is(err, fs.ErrNotExist) { + return nil, nil + } + if err != nil { + return nil, err + } + + type scored struct { + track playlist.Track + score int + } + var matches []scored + seen := make(map[string]struct{}) + for _, e := range entries { + if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".toml") { + continue + } + tracks, err := p.loadTOML(filepath.Join(p.dir, e.Name())) + if err != nil { + continue + } + for _, t := range tracks { + if _, dup := seen[t.Path]; dup { + continue + } + score, ok := trackMatchScore(t, q) + if !ok { + continue + } + seen[t.Path] = struct{}{} + matches = append(matches, scored{t, score}) + } + } + + sort.SliceStable(matches, func(a, b int) bool { + return matches[a].score > matches[b].score + }) + if limit > 0 && len(matches) > limit { + matches = matches[:limit] + } + + out := make([]playlist.Track, len(matches)) + for i, m := range matches { + out[i] = m.track + } + return out, nil +} + +// trackMatchScore returns the best fuzzy score for query across the track's +// title, artist, and album, and whether any of them matched. +func trackMatchScore(t playlist.Track, query string) (int, bool) { + best, ok := 0, false + for _, field := range [...]string{t.Title, t.Artist, t.Album} { + if field == "" { + continue + } + if s, matched := fuzzy.Match(query, field); matched && (!ok || s > best) { + best, ok = s, true + } + } + return best, ok +} + +// RenamePlaylist renames a playlist by renaming its TOML file. +// The reserved "Recently Played" history playlist cannot be renamed. +func (p *Provider) RenamePlaylist(oldName, newName string) error { + if isHistoryName(oldName) || isHistoryName(newName) { + return errReservedHistoryName + } + oldPath, err := p.safePath(oldName) + if err != nil { + return fmt.Errorf("invalid playlist name %q: %w", oldName, err) + } + if err := validateNewName(newName); err != nil { + return err + } + newPath, err := p.safePath(newName) + if err != nil { + return fmt.Errorf("invalid playlist name %q: %w", newName, err) + } + if _, err := os.Stat(newPath); err == nil { + return fmt.Errorf("playlist %q already exists", newName) + } else if !errors.Is(err, os.ErrNotExist) { + return fmt.Errorf("stat destination playlist %q: %w", newName, err) + } + if err := os.Rename(oldPath, newPath); err != nil { + return fmt.Errorf("rename playlist %q to %q: %w", oldName, newName, err) + } + return nil +} + +// DeletePlaylist removes the TOML file for the named playlist. +// "Recently Played" cannot be deleted via this method — use ClearHistory. +func (p *Provider) DeletePlaylist(name string) error { + if isHistoryName(name) { + return errReservedHistoryName + } + path, err := p.safePath(name) + if err != nil { + return err + } + return os.Remove(path) +} + +// ClearHistory wipes the recorded play history. Returns nil if no history +// exists yet. +func (p *Provider) ClearHistory() error { + if p.history == nil { + return nil + } + return p.history.Clear() +} + +// RemoveTrack removes a track by index from the named playlist. +// Empty playlists are kept on disk; deleting a playlist remains explicit. +func (p *Provider) RemoveTrack(name string, index int) error { + if isHistoryName(name) { + return errReservedHistoryName + } + tracks, err := p.Tracks(name) + if err != nil { + return err + } + if index < 0 || index >= len(tracks) { + return fmt.Errorf("track index %d out of range", index) + } + tracks = slices.Delete(tracks, index, index+1) + return p.savePlaylist(name, tracks) +} + +// writeTrack writes a single [[track]] TOML section to w. +func writeTrack(w io.Writer, t playlist.Track) { + fmt.Fprintln(w, "[[track]]") + fmt.Fprintf(w, "path = %q\n", t.Path) + fmt.Fprintf(w, "title = %q\n", t.Title) + if t.Feed { + fmt.Fprintln(w, "feed = true") + } + if t.Artist != "" { + fmt.Fprintf(w, "artist = %q\n", t.Artist) + } + if t.Album != "" { + fmt.Fprintf(w, "album = %q\n", t.Album) + } + if t.Genre != "" { + fmt.Fprintf(w, "genre = %q\n", t.Genre) + } + if t.Year != 0 { + fmt.Fprintf(w, "year = %d\n", t.Year) + } + if t.TrackNumber != 0 { + fmt.Fprintf(w, "track_number = %d\n", t.TrackNumber) + } + if t.DurationSecs != 0 { + fmt.Fprintf(w, "duration_secs = %d\n", t.DurationSecs) + } + if t.EmbeddedLyrics != "" { + fmt.Fprintf(w, "embedded_lyrics = %q\n", t.EmbeddedLyrics) + } + if t.AlbumArtURL != "" { + fmt.Fprintf(w, "album_art_url = %q\n", t.AlbumArtURL) + } + if t.Bookmark { + fmt.Fprintln(w, "bookmark = true") + } +} + +// loadTOML parses a minimal TOML file with [[track]] sections. +// Each section supports path, title, and artist keys. +func (p *Provider) loadTOML(path string) ([]playlist.Track, error) { + data, err := os.ReadFile(path) + if err != nil { + return nil, err + } + + var tracks []playlist.Track + tomlutil.ParseSections(data, "track", func(f map[string]string) { + t := playlist.Track{ + Path: f["path"], + Title: f["title"], + Artist: f["artist"], + Album: f["album"], + Genre: f["genre"], + Feed: f["feed"] == "true", + } + t.EmbeddedLyrics = f["embedded_lyrics"] + t.AlbumArtURL = f["album_art_url"] + t.Stream = playlist.IsURL(t.Path) + // "favorite" is the pre-rename alias for "bookmark"; prefer bookmark. + bookmark, ok := f["bookmark"] + if !ok { + bookmark = f["favorite"] + } + t.Bookmark = bookmark == "true" + if n, err := strconv.Atoi(f["year"]); err == nil { + t.Year = n + } + if n, err := strconv.Atoi(f["track_number"]); err == nil { + t.TrackNumber = n + } + if n, err := strconv.Atoi(f["duration_secs"]); err == nil { + t.DurationSecs = n + } + tracks = append(tracks, t) + }) + return tracks, nil +} diff --git a/external/local/provider_test.go b/external/local/provider_test.go new file mode 100644 index 0000000..7987be4 --- /dev/null +++ b/external/local/provider_test.go @@ -0,0 +1,724 @@ +package local + +import ( + "bytes" + "context" + "os" + "path/filepath" + "strings" + "testing" + "time" + + "github.com/bjarneo/cliamp/history" + "github.com/bjarneo/cliamp/playlist" +) + +func newTestProvider(t *testing.T) *Provider { + t.Helper() + dir := t.TempDir() + return &Provider{dir: dir} +} + +// --- safePath --- + +func TestSafePathValid(t *testing.T) { + p := newTestProvider(t) + got, err := p.safePath("rock") + if err != nil { + t.Fatalf("safePath(%q): %v", "rock", err) + } + want := filepath.Join(p.dir, "rock.toml") + if got != want { + t.Fatalf("safePath(%q) = %q, want %q", "rock", got, want) + } +} + +func TestSafePathRejectsTraversal(t *testing.T) { + p := newTestProvider(t) + bad := []string{"", " ", "foo/bar", "foo\\bar"} + for _, name := range bad { + if _, err := p.safePath(name); err == nil { + t.Errorf("safePath(%q) should have returned error", name) + } + } +} + +func TestValidateNewNameRejectsNonPortableNames(t *testing.T) { + bad := []string{"..", ".", "", " ", "foo/bar", "foo\\bar", "bad:name", "bad?name"} + for _, name := range bad { + if err := validateNewName(name); err == nil { + t.Errorf("validateNewName(%q) should have returned error", name) + } + } +} + +func TestSafePathRejectsSlash(t *testing.T) { + p := newTestProvider(t) + if _, err := p.safePath("../escape"); err == nil { + t.Fatal("safePath should reject paths with /") + } +} + +// --- Name --- + +func TestProviderName(t *testing.T) { + p := newTestProvider(t) + if got := p.Name(); got != "Local" { + t.Fatalf("Name() = %q, want %q", got, "Local") + } +} + +// --- writeTrack --- + +func TestWriteTrackMinimal(t *testing.T) { + var buf bytes.Buffer + writeTrack(&buf, playlist.Track{ + Path: "/music/song.mp3", + Title: "Song", + }) + got := buf.String() + + if !strings.Contains(got, "[[track]]") { + t.Fatal("missing [[track]] header") + } + if !strings.Contains(got, `path = "/music/song.mp3"`) { + t.Fatal("missing path") + } + if !strings.Contains(got, `title = "Song"`) { + t.Fatal("missing title") + } + // Optional fields should be absent. + if strings.Contains(got, "artist") { + t.Fatal("empty artist should not be written") + } + if strings.Contains(got, "bookmark") { + t.Fatal("false bookmark should not be written") + } +} + +func TestWriteTrackAllFields(t *testing.T) { + var buf bytes.Buffer + writeTrack(&buf, playlist.Track{ + Path: "/music/song.flac", + Title: "Title", + Artist: "Artist", + Album: "Album", + Genre: "Rock", + Year: 2024, + TrackNumber: 3, + DurationSecs: 240, + Bookmark: true, + Feed: true, + EmbeddedLyrics: "[00:01.00]Line", + AlbumArtURL: "file:///tmp/cover.jpg", + }) + got := buf.String() + + for _, want := range []string{ + `path = "/music/song.flac"`, + `title = "Title"`, + `artist = "Artist"`, + `album = "Album"`, + `genre = "Rock"`, + "year = 2024", + "track_number = 3", + "duration_secs = 240", + `embedded_lyrics = "[00:01.00]Line"`, + `album_art_url = "file:///tmp/cover.jpg"`, + "bookmark = true", + "feed = true", + } { + if !strings.Contains(got, want) { + t.Errorf("missing %q in output:\n%s", want, got) + } + } +} + +// --- loadTOML round-trip --- + +func TestLoadTOMLRoundTrip(t *testing.T) { + p := newTestProvider(t) + os.MkdirAll(p.dir, 0o755) + + tracks := []playlist.Track{ + {Path: "/a.mp3", Title: "A", Artist: "Art1", Album: "Alb", Year: 2020, TrackNumber: 1, DurationSecs: 180, Bookmark: true, EmbeddedLyrics: "Line 1\nLine 2", AlbumArtURL: "file:///tmp/a.jpg"}, + {Path: "/b.flac", Title: "B", Genre: "Jazz", Feed: true}, + } + + if err := p.savePlaylist("test", tracks); err != nil { + t.Fatalf("savePlaylist: %v", err) + } + + loaded, err := p.Tracks("test") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(loaded) != 2 { + t.Fatalf("got %d tracks, want 2", len(loaded)) + } + + if loaded[0].Path != "/a.mp3" || loaded[0].Title != "A" || loaded[0].Artist != "Art1" { + t.Fatalf("track 0 mismatch: %+v", loaded[0]) + } + if !loaded[0].Bookmark { + t.Fatal("track 0 should be bookmarked") + } + if loaded[0].Year != 2020 || loaded[0].TrackNumber != 1 || loaded[0].DurationSecs != 180 { + t.Fatalf("track 0 numeric fields mismatch: %+v", loaded[0]) + } + if loaded[0].EmbeddedLyrics != "Line 1\nLine 2" || loaded[0].AlbumArtURL != "file:///tmp/a.jpg" { + t.Fatalf("track 0 embedded fields mismatch: %+v", loaded[0]) + } + + if loaded[1].Path != "/b.flac" || loaded[1].Title != "B" || loaded[1].Genre != "Jazz" { + t.Fatalf("track 1 mismatch: %+v", loaded[1]) + } + if !loaded[1].Feed { + t.Fatal("track 1 should have feed=true") + } +} + +func TestLoadTOMLComments(t *testing.T) { + p := newTestProvider(t) + os.MkdirAll(p.dir, 0o755) + + content := `# This is a comment +[[track]] +path = "/a.mp3" +title = "A" +# inline comment +` + path := filepath.Join(p.dir, "commented.toml") + os.WriteFile(path, []byte(content), 0o644) + + tracks, err := p.loadTOML(path) + if err != nil { + t.Fatalf("loadTOML: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("got %d tracks, want 1", len(tracks)) + } + if tracks[0].Title != "A" { + t.Fatalf("Title = %q, want %q", tracks[0].Title, "A") + } +} + +// --- Playlists --- + +func TestPlaylistsEmpty(t *testing.T) { + p := newTestProvider(t) + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists: %v", err) + } + if len(lists) != 0 { + t.Fatalf("got %d playlists, want 0", len(lists)) + } +} + +func TestPlaylistsLists(t *testing.T) { + p := newTestProvider(t) + os.MkdirAll(p.dir, 0o755) + + p.savePlaylist("rock", []playlist.Track{{Path: "/a.mp3", Title: "A"}}) + p.savePlaylist("jazz", []playlist.Track{{Path: "/b.mp3", Title: "B"}, {Path: "/c.mp3", Title: "C"}}) + + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists: %v", err) + } + if len(lists) != 2 { + t.Fatalf("got %d playlists, want 2", len(lists)) + } + + counts := map[string]int{} + for _, l := range lists { + counts[l.Name] = l.TrackCount + } + if counts["rock"] != 1 { + t.Fatalf("rock has %d tracks, want 1", counts["rock"]) + } + if counts["jazz"] != 2 { + t.Fatalf("jazz has %d tracks, want 2", counts["jazz"]) + } +} + +// --- AddTrack --- + +func TestAddTrack(t *testing.T) { + p := newTestProvider(t) + + if err := p.AddTrack("new", playlist.Track{Path: "/x.mp3", Title: "X"}); err != nil { + t.Fatalf("AddTrack: %v", err) + } + + tracks, err := p.Tracks("new") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 1 || tracks[0].Title != "X" { + t.Fatalf("unexpected tracks: %+v", tracks) + } + + // Append another. + if err := p.AddTrack("new", playlist.Track{Path: "/y.mp3", Title: "Y"}); err != nil { + t.Fatalf("AddTrack: %v", err) + } + + tracks, _ = p.Tracks("new") + if len(tracks) != 2 { + t.Fatalf("got %d tracks, want 2", len(tracks)) + } +} + +func TestCreatePlaylistCreatesEmptyFile(t *testing.T) { + p := newTestProvider(t) + + id, err := p.CreatePlaylist(context.Background(), "empty") + if err != nil { + t.Fatalf("CreatePlaylist: %v", err) + } + if id != "empty" { + t.Fatalf("CreatePlaylist id = %q, want empty", id) + } + if !p.Exists("empty") { + t.Fatal("created playlist should exist") + } + tracks, err := p.Tracks("empty") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 0 { + t.Fatalf("got %d tracks, want 0", len(tracks)) + } + if _, err := p.CreatePlaylist(context.Background(), "empty"); err == nil { + t.Fatal("creating an existing playlist should fail") + } +} + +func TestExistingPlaylistWithLegacyNameRemainsWritable(t *testing.T) { + p := newTestProvider(t) + if err := os.MkdirAll(p.dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + path := filepath.Join(p.dir, "bad:name.toml") + data := []byte("[[track]]\npath = \"/a.mp3\"\ntitle = \"A\"\n") + if err := os.WriteFile(path, data, 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + tracks, err := p.Tracks("bad:name") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 1 || tracks[0].Path != "/a.mp3" { + t.Fatalf("Tracks = %+v, want legacy playlist contents", tracks) + } + if err := p.AddTrack("bad:name", playlist.Track{Path: "/b.mp3", Title: "B"}); err != nil { + t.Fatalf("AddTrack legacy name: %v", err) + } + tracks, err = p.Tracks("bad:name") + if err != nil { + t.Fatalf("Tracks after AddTrack: %v", err) + } + if len(tracks) != 2 || tracks[1].Path != "/b.mp3" { + t.Fatalf("Tracks after AddTrack = %+v, want appended track", tracks) + } + if _, err := p.CreatePlaylist(context.Background(), "new:name"); err == nil { + t.Fatal("CreatePlaylist should reject new non-portable names") + } +} + +func TestAddTracksSkipsDuplicatePaths(t *testing.T) { + p := newTestProvider(t) + if err := p.AddTrack("dupes", playlist.Track{Path: "/a.mp3", Title: "A"}); err != nil { + t.Fatalf("AddTrack: %v", err) + } + + added, skipped, err := p.AddTracks("dupes", []playlist.Track{ + {Path: "/a.mp3", Title: "A again"}, + {Path: "/b.mp3", Title: "B"}, + {Path: "/b.mp3", Title: "B again"}, + }) + if err != nil { + t.Fatalf("AddTracks: %v", err) + } + if added != 1 || skipped != 2 { + t.Fatalf("AddTracks added=%d skipped=%d, want 1/2", added, skipped) + } + tracks, err := p.Tracks("dupes") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 2 || tracks[0].Path != "/a.mp3" || tracks[1].Path != "/b.mp3" { + t.Fatalf("unexpected tracks: %+v", tracks) + } +} + +// --- Exists --- + +func TestExists(t *testing.T) { + p := newTestProvider(t) + + if p.Exists("nope") { + t.Fatal("should not exist") + } + + p.AddTrack("yes", playlist.Track{Path: "/a.mp3", Title: "A"}) + if !p.Exists("yes") { + t.Fatal("should exist after AddTrack") + } +} + +// --- SetBookmark --- + +func TestSetBookmark(t *testing.T) { + p := newTestProvider(t) + p.AddTrack("marks", playlist.Track{Path: "/a.mp3", Title: "A"}) + + if err := p.SetBookmark("marks", 0); err != nil { + t.Fatalf("SetBookmark: %v", err) + } + + tracks, _ := p.Tracks("marks") + if !tracks[0].Bookmark { + t.Fatal("track should be bookmarked after toggle") + } + + // Toggle off. + p.SetBookmark("marks", 0) + tracks, _ = p.Tracks("marks") + if tracks[0].Bookmark { + t.Fatal("track should not be bookmarked after second toggle") + } +} + +func TestSetBookmarkOutOfRange(t *testing.T) { + p := newTestProvider(t) + p.AddTrack("one", playlist.Track{Path: "/a.mp3", Title: "A"}) + + if err := p.SetBookmark("one", 5); err == nil { + t.Fatal("expected error for out-of-range index") + } + if err := p.SetBookmark("one", -1); err == nil { + t.Fatal("expected error for negative index") + } +} + +func TestSetBookmarkByPath(t *testing.T) { + p := newTestProvider(t) + if _, _, err := p.AddTracks("marks", []playlist.Track{ + {Path: "/a.mp3", Title: "A"}, + {Path: "/b.mp3", Title: "B"}, + }); err != nil { + t.Fatalf("AddTracks: %v", err) + } + + if err := p.SetBookmarkByPath("marks", "/b.mp3"); err != nil { + t.Fatalf("SetBookmarkByPath: %v", err) + } + tracks, err := p.Tracks("marks") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if tracks[0].Bookmark || !tracks[1].Bookmark { + t.Fatalf("wrong bookmark row toggled: %+v", tracks) + } + if err := p.SetBookmarkByPath("marks", "/missing.mp3"); err == nil { + t.Fatal("missing path should return an error") + } +} + +// --- RemoveTrack --- + +func TestRemoveTrack(t *testing.T) { + p := newTestProvider(t) + if _, _, err := p.AddTracks("rem", []playlist.Track{ + {Path: "/a.mp3", Title: "A"}, + {Path: "/b.mp3", Title: "B"}, + {Path: "/c.mp3", Title: "C"}, + }); err != nil { + t.Fatalf("AddTracks: %v", err) + } + + if err := p.RemoveTrack("rem", 1); err != nil { + t.Fatalf("RemoveTrack: %v", err) + } + + tracks, _ := p.Tracks("rem") + if len(tracks) != 2 { + t.Fatalf("got %d tracks, want 2", len(tracks)) + } + if tracks[0].Title != "A" || tracks[1].Title != "C" { + t.Fatalf("wrong tracks after remove: %+v", tracks) + } +} + +func TestRemoveTrackKeepsEmptyPlaylist(t *testing.T) { + p := newTestProvider(t) + p.AddTrack("solo", playlist.Track{Path: "/a.mp3", Title: "A"}) + + if err := p.RemoveTrack("solo", 0); err != nil { + t.Fatalf("RemoveTrack: %v", err) + } + + if !p.Exists("solo") { + t.Fatal("playlist should remain after last track is removed") + } + tracks, err := p.Tracks("solo") + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 0 { + t.Fatalf("got %d tracks, want 0", len(tracks)) + } +} + +// --- DeletePlaylist --- + +func TestDeletePlaylist(t *testing.T) { + p := newTestProvider(t) + p.AddTrack("del", playlist.Track{Path: "/a.mp3", Title: "A"}) + + if err := p.DeletePlaylist("del"); err != nil { + t.Fatalf("DeletePlaylist: %v", err) + } + + if p.Exists("del") { + t.Fatal("playlist should be deleted") + } +} + +// --- SavePlaylist --- + +func TestSavePlaylistOverwrites(t *testing.T) { + p := newTestProvider(t) + if _, _, err := p.AddTracks("over", []playlist.Track{ + {Path: "/a.mp3", Title: "A"}, + {Path: "/b.mp3", Title: "B"}, + }); err != nil { + t.Fatalf("AddTracks: %v", err) + } + + // Overwrite with single track. + if err := p.SavePlaylist("over", []playlist.Track{{Path: "/c.mp3", Title: "C"}}); err != nil { + t.Fatalf("SavePlaylist: %v", err) + } + + tracks, _ := p.Tracks("over") + if len(tracks) != 1 || tracks[0].Title != "C" { + t.Fatalf("expected single track C, got: %+v", tracks) + } +} + +// --- loadTOML edge cases --- + +func TestLoadTOMLMissingFile(t *testing.T) { + p := newTestProvider(t) + _, err := p.Tracks("nonexistent") + if err == nil { + t.Fatal("expected error for missing playlist") + } +} + +func TestLoadTOMLStreamField(t *testing.T) { + p := newTestProvider(t) + os.MkdirAll(p.dir, 0o755) + + content := `[[track]] +path = "https://stream.example.com/live" +title = "Live Radio" +` + path := filepath.Join(p.dir, "radio.toml") + os.WriteFile(path, []byte(content), 0o644) + + tracks, err := p.loadTOML(path) + if err != nil { + t.Fatalf("loadTOML: %v", err) + } + if !tracks[0].Stream { + t.Fatal("URL path should set Stream=true") + } +} + +// --- Virtual "Recently Played" history playlist --- + +func newTestProviderWithHistory(t *testing.T) *Provider { + t.Helper() + dir := t.TempDir() + historyPath := filepath.Join(dir, "history.toml") + return &Provider{dir: filepath.Join(dir, "playlists"), history: history.NewAt(historyPath)} +} + +func TestPlaylistsIncludesHistoryWhenNonEmpty(t *testing.T) { + p := newTestProviderWithHistory(t) + if err := p.history.Record(playlist.Track{Path: "/a.mp3", Title: "A"}, time.Now()); err != nil { + t.Fatalf("Record: %v", err) + } + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists: %v", err) + } + if len(lists) == 0 || lists[0].Name != history.PlaylistName { + t.Fatalf("expected first playlist to be %q, got %+v", history.PlaylistName, lists) + } + if lists[0].TrackCount != 1 { + t.Errorf("history TrackCount = %d, want 1", lists[0].TrackCount) + } +} + +func TestPlaylistsOmitsHistoryWhenEmpty(t *testing.T) { + p := newTestProviderWithHistory(t) + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists: %v", err) + } + for _, pl := range lists { + if pl.Name == history.PlaylistName { + t.Fatalf("history entry should not appear when empty") + } + } +} + +func TestTracksReadsFromHistory(t *testing.T) { + p := newTestProviderWithHistory(t) + base := time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC) + p.history.Record(playlist.Track{Path: "/a.mp3", Title: "A"}, base) + p.history.Record(playlist.Track{Path: "/b.mp3", Title: "B"}, base.Add(time.Hour)) + + tracks, err := p.Tracks(history.PlaylistName) + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 2 || tracks[0].Title != "B" || tracks[1].Title != "A" { + t.Fatalf("history tracks order wrong: %+v", tracks) + } +} + +func TestWritesRejectedForHistoryName(t *testing.T) { + p := newTestProviderWithHistory(t) + track := playlist.Track{Path: "/a.mp3", Title: "A"} + + tests := []struct { + name string + call func() error + }{ + {"AddTrack", func() error { return p.AddTrack(history.PlaylistName, track) }}, + {"AddTracks", func() error { _, _, err := p.AddTracks(history.PlaylistName, []playlist.Track{track}); return err }}, + {"SavePlaylist", func() error { return p.SavePlaylist(history.PlaylistName, []playlist.Track{track}) }}, + {"DeletePlaylist", func() error { return p.DeletePlaylist(history.PlaylistName) }}, + {"RemoveTrack", func() error { return p.RemoveTrack(history.PlaylistName, 0) }}, + {"SetBookmark", func() error { return p.SetBookmark(history.PlaylistName, 0) }}, + {"SetBookmarkByPath", func() error { return p.SetBookmarkByPath(history.PlaylistName, track.Path) }}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if err := tt.call(); err == nil { + t.Errorf("%s should reject history name", tt.name) + } + }) + } +} + +func TestExistsForHistoryName(t *testing.T) { + p := newTestProviderWithHistory(t) + if p.Exists(history.PlaylistName) { + t.Error("Exists should be false when history is empty") + } + p.history.Record(playlist.Track{Path: "/a.mp3"}, time.Now()) + if !p.Exists(history.PlaylistName) { + t.Error("Exists should be true once a play is recorded") + } +} + +func TestClearHistoryRemovesEntries(t *testing.T) { + p := newTestProviderWithHistory(t) + p.history.Record(playlist.Track{Path: "/a.mp3"}, time.Now()) + if err := p.ClearHistory(); err != nil { + t.Fatalf("ClearHistory: %v", err) + } + if got, _ := p.history.Recent(0); len(got) != 0 { + t.Errorf("history not cleared: %d entries remain", len(got)) + } +} + +// --- SearchTracks (fuzzy) --- + +func TestTrackMatchScore(t *testing.T) { + tests := []struct { + name string + track playlist.Track + query string + want bool + }{ + {"title subsequence", playlist.Track{Title: "Sakura"}, "skr", true}, + {"artist subsequence", playlist.Track{Artist: "Radiohead"}, "rdhd", true}, + {"album substring", playlist.Track{Album: "In Rainbows"}, "rainbow", true}, + {"no match", playlist.Track{Title: "Sakura"}, "zzz", false}, + {"all fields empty", playlist.Track{}, "x", false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if _, ok := trackMatchScore(tt.track, tt.query); ok != tt.want { + t.Fatalf("trackMatchScore(%+v, %q) ok = %v, want %v", tt.track, tt.query, ok, tt.want) + } + }) + } +} + +func TestSearchTracksFuzzyRanksAndMatchesSubsequence(t *testing.T) { + p := newTestProvider(t) + if err := p.savePlaylist("lib", []playlist.Track{ + {Path: "/1.mp3", Title: "Cherry Blossom (Sakura Mix)"}, + {Path: "/2.mp3", Title: "Sakura"}, + {Path: "/3.mp3", Title: "Thunderstruck"}, + }); err != nil { + t.Fatalf("savePlaylist: %v", err) + } + + // "skr" is a non-contiguous subsequence a substring search would miss. + got, err := p.SearchTracks(context.Background(), "skr", 0) + if err != nil { + t.Fatalf("SearchTracks: %v", err) + } + if len(got) != 2 { + t.Fatalf("got %d results, want 2: %+v", len(got), got) + } + // "Sakura" (prefix match) outranks "Cherry Blossom (Sakura Mix)". + if got[0].Title != "Sakura" { + t.Fatalf("top result = %q, want %q", got[0].Title, "Sakura") + } +} + +func TestSearchTracksEmptyQuery(t *testing.T) { + p := newTestProvider(t) + if err := p.savePlaylist("lib", []playlist.Track{{Path: "/1.mp3", Title: "Sakura"}}); err != nil { + t.Fatalf("savePlaylist: %v", err) + } + got, err := p.SearchTracks(context.Background(), " ", 0) + if err != nil { + t.Fatalf("SearchTracks: %v", err) + } + if got != nil { + t.Fatalf("blank query should return nil, got %+v", got) + } +} + +func TestSearchTracksLimit(t *testing.T) { + p := newTestProvider(t) + if err := p.savePlaylist("lib", []playlist.Track{ + {Path: "/1.mp3", Title: "Sakura One"}, + {Path: "/2.mp3", Title: "Sakura Two"}, + {Path: "/3.mp3", Title: "Sakura Three"}, + }); err != nil { + t.Fatalf("savePlaylist: %v", err) + } + got, err := p.SearchTracks(context.Background(), "sakura", 2) + if err != nil { + t.Fatalf("SearchTracks: %v", err) + } + if len(got) != 2 { + t.Fatalf("got %d results, want 2 (limit)", len(got)) + } +} diff --git a/external/navidrome/client.go b/external/navidrome/client.go new file mode 100644 index 0000000..b8dea8e --- /dev/null +++ b/external/navidrome/client.go @@ -0,0 +1,547 @@ +package navidrome + +import ( + "context" + "crypto/md5" + "crypto/rand" + "encoding/hex" + "encoding/json" + "fmt" + "io" + "net/http" + "net/url" + "os" + "slices" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.ArtistBrowser = (*NavidromeClient)(nil) + _ provider.AlbumBrowser = (*NavidromeClient)(nil) + _ provider.AlbumTrackLoader = (*NavidromeClient)(nil) + _ provider.AlbumSortSaver = (*NavidromeClient)(nil) + _ provider.PlaybackReporter = (*NavidromeClient)(nil) + _ provider.Searcher = (*NavidromeClient)(nil) +) + +// httpClient is used for all Navidrome API calls with a finite timeout. +var httpClient = &http.Client{Timeout: 30 * time.Second} + +// maxResponseBody limits JSON API responses to 10 MB to prevent unbounded memory growth. +const maxResponseBody = 10 << 20 + +// Sort type constants for album browsing (Subsonic getAlbumList2 "type" parameter). +const ( + SortAlphabeticalByName = "alphabeticalByName" + SortAlphabeticalByArtist = "alphabeticalByArtist" + SortNewest = "newest" + SortRecent = "recent" + SortFrequent = "frequent" + SortStarred = "starred" + SortByYear = "byYear" + SortByGenre = "byGenre" +) + +// IsSubsonicStreamURL reports whether path is a Subsonic stream or download +// endpoint. Used by the player to select the buffered download pipeline. +func IsSubsonicStreamURL(path string) bool { + u, err := url.Parse(path) + if err != nil { + return false + } + p := strings.ToLower(u.Path) + return strings.HasSuffix(p, "/rest/stream") || + strings.HasSuffix(p, "/rest/stream.view") || + strings.HasSuffix(p, "/rest/download") || + strings.HasSuffix(p, "/rest/download.view") +} + +// Artist is a Navidrome/Subsonic artist — aliased to the provider type. +type Artist = provider.ArtistInfo + +// Album is a Navidrome/Subsonic album — aliased to the provider type. +type Album = provider.AlbumInfo + +// albumSortTypes is the static list of sort options for album browsing. +var albumSortTypes = []provider.SortType{ + {ID: SortAlphabeticalByName, Label: "Alphabetical by Name"}, + {ID: SortAlphabeticalByArtist, Label: "Alphabetical by Artist"}, + {ID: SortNewest, Label: "Newest"}, + {ID: SortRecent, Label: "Recently Played"}, + {ID: SortFrequent, Label: "Most Played"}, + {ID: SortStarred, Label: "Starred"}, + {ID: SortByYear, Label: "By Year"}, + {ID: SortByGenre, Label: "By Genre"}, +} + +// NavidromeClient implements playlist.Provider for a Navidrome/Subsonic server. +type NavidromeClient struct { + url string + user string + password string + browseSort string + scrobbleDisabled bool + mu sync.Mutex + playlistCache []playlist.PlaylistInfo + trackCache map[string][]playlist.Track +} + +// New creates a NavidromeClient with the given server credentials. +func New(serverURL, user, password string) *NavidromeClient { + return &NavidromeClient{ + url: serverURL, + user: user, + password: password, + browseSort: SortAlphabeticalByName, + } +} + +// NewFromEnv creates a NavidromeClient from NAVIDROME_URL, NAVIDROME_USER, +// and NAVIDROME_PASS environment variables. Returns nil if any are unset. +func NewFromEnv() *NavidromeClient { + u := os.Getenv("NAVIDROME_URL") + user := os.Getenv("NAVIDROME_USER") + pass := os.Getenv("NAVIDROME_PASS") + if u == "" || user == "" || pass == "" { + return nil + } + return New(u, user, pass) +} + +// NewFromConfig creates a NavidromeClient from a config.NavidromeConfig value. +// Returns nil if any of the required fields (URL, User, Password) are empty. +func NewFromConfig(cfg config.NavidromeConfig) *NavidromeClient { + if !cfg.IsSet() { + return nil + } + client := New(cfg.URL, cfg.User, cfg.Password) + if cfg.BrowseSort != "" { + client.browseSort = cfg.BrowseSort + } + client.scrobbleDisabled = cfg.ScrobbleDisabled + return client +} + +func (c *NavidromeClient) Name() string { + return "Navidrome" +} + +// Ping verifies connectivity and credentials via the Subsonic ping.view +// endpoint. Returns a descriptive error on auth or network failure. +func (c *NavidromeClient) Ping() error { + var dummy struct{} + return c.subsonicGet("ping.view", nil, &dummy) +} + +func (c *NavidromeClient) AlbumSortTypes() []provider.SortType { + return albumSortTypes +} + +func (c *NavidromeClient) DefaultAlbumSort() string { + if c.browseSort != "" { + return c.browseSort + } + return SortAlphabeticalByName +} + +func (c *NavidromeClient) SaveAlbumSort(sortType string) error { + if sortType == "" { + sortType = SortAlphabeticalByName + } + c.browseSort = sortType + return config.SaveNavidromeSort(sortType) +} + +// subsonicError represents an application-level error from the Subsonic API. +// The API returns HTTP 200 even for errors; the real status is in the JSON body. +type subsonicError struct { + Code int `json:"code"` + Message string `json:"message"` +} + +// checkSubsonicError inspects the decoded JSON response for an application-level +// error (e.g., wrong credentials, missing resource). Returns nil if status is "ok". +func checkSubsonicError(status string, apiErr *subsonicError) error { + if status == "ok" || status == "" { + return nil + } + if apiErr != nil && apiErr.Message != "" { + return fmt.Errorf("navidrome: %s (code %d)", apiErr.Message, apiErr.Code) + } + return fmt.Errorf("navidrome: request failed (status %q)", status) +} + +func (c *NavidromeClient) buildURL(endpoint string, params url.Values) string { + // Use crypto/rand for the salt as recommended by the Subsonic API spec. + // MD5 is required by the protocol — not a choice. + saltBytes := make([]byte, 8) + if _, err := io.ReadFull(rand.Reader, saltBytes); err != nil { + // Fallback to timestamp if crypto/rand fails (should never happen). + saltBytes = fmt.Appendf(nil, "%d", time.Now().UnixNano()) + } + salt := hex.EncodeToString(saltBytes) + hash := md5.Sum([]byte(c.password + salt)) + token := hex.EncodeToString(hash[:]) + + if params == nil { + params = url.Values{} + } + params.Set("u", c.user) + params.Set("t", token) + params.Set("s", salt) + params.Set("v", "1.0.0") + params.Set("c", "cliamp") + params.Set("f", "json") + + return fmt.Sprintf("%s/rest/%s?%s", c.url, endpoint, params.Encode()) +} + +// subsonicGet performs a GET to the Subsonic API endpoint, decodes the JSON +// response into result, and checks for both HTTP and API-level errors. +func (c *NavidromeClient) subsonicGet(endpoint string, params url.Values, result any) error { + resp, err := httpClient.Get(c.buildURL(endpoint, params)) + if err != nil { + return fmt.Errorf("navidrome: %s: %w", endpoint, err) + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return fmt.Errorf("navidrome: %s: http status %s", endpoint, resp.Status) + } + body, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody)) + if err != nil { + return fmt.Errorf("navidrome: %s: %w", endpoint, err) + } + // Check for API-level errors. + var env struct { + SubsonicResponse struct { + Status string `json:"status"` + Error *subsonicError `json:"error"` + } `json:"subsonic-response"` + } + if err := json.Unmarshal(body, &env); err != nil { + return fmt.Errorf("navidrome: %s: %w", endpoint, err) + } + if err := checkSubsonicError(env.SubsonicResponse.Status, env.SubsonicResponse.Error); err != nil { + return err + } + return json.Unmarshal(body, result) +} + +func (c *NavidromeClient) Playlists() ([]playlist.PlaylistInfo, error) { + c.mu.Lock() + if c.playlistCache != nil { + cached := slices.Clone(c.playlistCache) + c.mu.Unlock() + return cached, nil + } + c.mu.Unlock() + + var result struct { + SubsonicResponse struct { + Playlists struct { + Playlist []struct { + ID string `json:"id"` + Name string `json:"name"` + Count int `json:"songCount"` + } `json:"playlist"` + } `json:"playlists"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getPlaylists", nil, &result); err != nil { + return nil, err + } + + var lists []playlist.PlaylistInfo + for _, p := range result.SubsonicResponse.Playlists.Playlist { + lists = append(lists, playlist.PlaylistInfo{ + ID: p.ID, + Name: p.Name, + TrackCount: p.Count, + }) + } + + c.mu.Lock() + c.playlistCache = lists + c.mu.Unlock() + + return slices.Clone(lists), nil +} + +func (c *NavidromeClient) Tracks(id string) ([]playlist.Track, error) { + c.mu.Lock() + if c.trackCache != nil { + if cached, ok := c.trackCache[id]; ok { + c.mu.Unlock() + return slices.Clone(cached), nil + } + } + c.mu.Unlock() + + var result struct { + SubsonicResponse struct { + Playlist struct { + Entry []subsonicSong `json:"entry"` + } `json:"playlist"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getPlaylist", url.Values{"id": {id}}, &result); err != nil { + return nil, err + } + + var tracks []playlist.Track + for _, t := range result.SubsonicResponse.Playlist.Entry { + tracks = append(tracks, c.songToTrack(t)) + } + + c.mu.Lock() + if c.trackCache == nil { + c.trackCache = make(map[string][]playlist.Track) + } + c.trackCache[id] = tracks + c.mu.Unlock() + + return slices.Clone(tracks), nil +} + +// Refresh clears cached playlist and track data so the next Playlists/Tracks +// call re-fetches from the server. Implements playlist.Refresher. +func (c *NavidromeClient) Refresh() { + c.mu.Lock() + c.playlistCache = nil + c.trackCache = nil + c.mu.Unlock() +} + +// Artists returns all artists from the server, flattening the index structure. +func (c *NavidromeClient) Artists() ([]Artist, error) { + var result struct { + SubsonicResponse struct { + Artists struct { + Index []struct { + Artist []struct { + ID string `json:"id"` + Name string `json:"name"` + AlbumCount int `json:"albumCount"` + } `json:"artist"` + } `json:"index"` + } `json:"artists"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getArtists", nil, &result); err != nil { + return nil, err + } + + var artists []Artist + for _, idx := range result.SubsonicResponse.Artists.Index { + for _, a := range idx.Artist { + artists = append(artists, Artist{ + ID: a.ID, + Name: a.Name, + AlbumCount: a.AlbumCount, + }) + } + } + return artists, nil +} + +// ArtistAlbums returns all albums for the given artist ID. +func (c *NavidromeClient) ArtistAlbums(artistID string) ([]Album, error) { + var result struct { + SubsonicResponse struct { + Artist struct { + Album []subsonicAlbum `json:"album"` + } `json:"artist"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getArtist", url.Values{"id": {artistID}}, &result); err != nil { + return nil, err + } + + var albums []Album + for _, a := range result.SubsonicResponse.Artist.Album { + albums = append(albums, albumFromSubsonic(a)) + } + return albums, nil +} + +// AlbumList returns a page of albums sorted by sortType. +// offset and size control pagination; size should be ≤ 500. +func (c *NavidromeClient) AlbumList(sortType string, offset, size int) ([]Album, error) { + if sortType == "" { + sortType = SortAlphabeticalByName + } + params := url.Values{ + "type": {sortType}, + "offset": {fmt.Sprintf("%d", offset)}, + "size": {fmt.Sprintf("%d", size)}, + } + var result struct { + SubsonicResponse struct { + AlbumList2 struct { + Album []subsonicAlbum `json:"album"` + } `json:"albumList2"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getAlbumList2", params, &result); err != nil { + return nil, err + } + + var albums []Album + for _, a := range result.SubsonicResponse.AlbumList2.Album { + albums = append(albums, albumFromSubsonic(a)) + } + return albums, nil +} + +// AlbumTracks returns all tracks for the given album ID with full metadata. +func (c *NavidromeClient) AlbumTracks(albumID string) ([]playlist.Track, error) { + var result struct { + SubsonicResponse struct { + Album struct { + Song []subsonicSong `json:"song"` + } `json:"album"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("getAlbum", url.Values{"id": {albumID}}, &result); err != nil { + return nil, err + } + + var tracks []playlist.Track + for _, s := range result.SubsonicResponse.Album.Song { + tracks = append(tracks, c.songToTrack(s)) + } + return tracks, nil +} + +// SearchTracks searches the Subsonic library for songs matching query +// using the search3.view endpoint. Implements provider.Searcher. +func (c *NavidromeClient) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + if limit <= 0 { + limit = 50 + } + params := url.Values{ + "query": {query}, + "songCount": {strconv.Itoa(limit)}, + "albumCount": {"0"}, + "artistCount": {"0"}, + } + var result struct { + SubsonicResponse struct { + SearchResult3 struct { + Song []subsonicSong `json:"song"` + } `json:"searchResult3"` + } `json:"subsonic-response"` + } + if err := c.subsonicGet("search3", params, &result); err != nil { + return nil, err + } + tracks := make([]playlist.Track, 0, len(result.SubsonicResponse.SearchResult3.Song)) + for _, s := range result.SubsonicResponse.SearchResult3.Song { + tracks = append(tracks, c.songToTrack(s)) + } + return tracks, nil +} + +// subsonicSong holds the common JSON fields returned by the Subsonic API +// for tracks in both getPlaylist and getAlbum responses. +type subsonicSong struct { + ID string `json:"id"` + Title string `json:"title"` + Artist string `json:"artist"` + Album string `json:"album"` + Year int `json:"year"` + TrackNumber int `json:"track"` + Genre string `json:"genre"` + Duration int `json:"duration"` +} + +func (c *NavidromeClient) songToTrack(s subsonicSong) playlist.Track { + return playlist.Track{ + Path: c.streamURL(s.ID), + Title: s.Title, + Artist: s.Artist, + Album: s.Album, + Year: s.Year, + TrackNumber: s.TrackNumber, + Genre: s.Genre, + Stream: true, + DurationSecs: s.Duration, + ProviderMeta: map[string]string{provider.MetaNavidromeID: s.ID}, + } +} + +// subsonicAlbum holds the common JSON fields returned by the Subsonic API +// for albums in both getArtist and getAlbumList2 responses. +type subsonicAlbum struct { + ID string `json:"id"` + Name string `json:"name"` + Artist string `json:"artist"` + ArtistID string `json:"artistId"` + Year int `json:"year"` + SongCount int `json:"songCount"` + Genre string `json:"genre"` +} + +func albumFromSubsonic(a subsonicAlbum) Album { + return Album{ + ID: a.ID, + Name: a.Name, + Artist: a.Artist, + ArtistID: a.ArtistID, + Year: a.Year, + TrackCount: a.SongCount, + Genre: a.Genre, + } +} + +// streamURL generates the authenticated streaming URL for a track ID. +// format=raw (Subsonic API 1.9.0+) instructs the server to return the original +// file without transcoding, giving a genuine Content-Length and preserving +// audio quality (FLAC, OPUS, AAC, MP3 — whatever is stored). +func (c *NavidromeClient) streamURL(id string) string { + return c.buildURL("stream", url.Values{"id": {id}, "format": {"raw"}}) +} + +func (c *NavidromeClient) CanReportPlayback(track playlist.Track) bool { + return !c.scrobbleDisabled && track.Meta(provider.MetaNavidromeID) != "" +} + +func (c *NavidromeClient) ReportNowPlaying(track playlist.Track, _ time.Duration, _ bool) { + c.scrobble(track.Meta(provider.MetaNavidromeID), false) +} + +func (c *NavidromeClient) ReportScrobble(track playlist.Track, _, _ time.Duration, _ bool) { + c.scrobble(track.Meta(provider.MetaNavidromeID), true) +} + +// scrobble reports playback of a track to the Subsonic server. +// If submission is false, it registers a "now playing" notification only. +// If submission is true, it records a full play (updates play count, last.fm, etc.). +// The call is best-effort: errors are silently discarded. +func (c *NavidromeClient) scrobble(id string, submission bool) { + if id == "" { + return + } + params := url.Values{ + "id": {id}, + "submission": {fmt.Sprintf("%t", submission)}, + } + if submission { + // Pass the current wall-clock time in milliseconds as required by + // the spec for submission=true (Subsonic API 1.8.0+). + params.Set("time", fmt.Sprintf("%d", time.Now().UnixMilli())) + } + resp, err := httpClient.Get(c.buildURL("scrobble", params)) + if err != nil { + return // fire-and-forget; ignore network errors + } + resp.Body.Close() +} diff --git a/external/navidrome/client_test.go b/external/navidrome/client_test.go new file mode 100644 index 0000000..6c3a9c7 --- /dev/null +++ b/external/navidrome/client_test.go @@ -0,0 +1,604 @@ +package navidrome + +import ( + "net/http" + "net/http/httptest" + "net/url" + "strings" + "testing" + + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// subsonicHandler serves fake Subsonic API responses for testing. +func subsonicHandler(t *testing.T) http.HandlerFunc { + t.Helper() + return func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + path := r.URL.Path + switch { + case strings.HasSuffix(path, "/rest/getPlaylists"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "playlists": { + "playlist": [ + {"id":"pl-1","name":"Jazz Classics","songCount":12}, + {"id":"pl-2","name":"Late Night","songCount":8} + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/getPlaylist"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "playlist": { + "entry": [ + { + "id":"song-1","title":"So What","artist":"Miles Davis", + "album":"Kind of Blue","year":1959,"track":1,"genre":"Jazz","duration":565 + }, + { + "id":"song-2","title":"Blue in Green","artist":"Miles Davis", + "album":"Kind of Blue","year":1959,"track":3,"genre":"Jazz","duration":327 + } + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/getArtists"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "artists": { + "index": [ + { + "artist": [ + {"id":"ar-1","name":"Miles Davis","albumCount":5}, + {"id":"ar-2","name":"Mingus","albumCount":3} + ] + }, + { + "artist": [ + {"id":"ar-3","name":"Thelonious Monk","albumCount":4} + ] + } + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/getArtist"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "artist": { + "album": [ + {"id":"al-1","name":"Kind of Blue","artist":"Miles Davis","artistId":"ar-1","year":1959,"songCount":5,"genre":"Jazz"}, + {"id":"al-2","name":"Bitches Brew","artist":"Miles Davis","artistId":"ar-1","year":1970,"songCount":4,"genre":"Jazz"} + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/getAlbumList2"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "albumList2": { + "album": [ + {"id":"al-1","name":"Kind of Blue","artist":"Miles Davis","artistId":"ar-1","year":1959,"songCount":5,"genre":"Jazz"} + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/getAlbum"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "album": { + "song": [ + { + "id":"song-1","title":"So What","artist":"Miles Davis", + "album":"Kind of Blue","year":1959,"track":1,"genre":"Jazz","duration":565 + } + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/search3"): + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "searchResult3": { + "song": [ + { + "id":"song-1","title":"So What","artist":"Miles Davis", + "album":"Kind of Blue","year":1959,"track":1,"genre":"Jazz","duration":565 + }, + { + "id":"song-7","title":"What'd I Say","artist":"Ray Charles", + "album":"What'd I Say","year":1959,"track":1,"genre":"Soul","duration":380 + } + ] + } + } + }`)) + case strings.HasSuffix(path, "/rest/scrobble"): + w.Write([]byte(`{"subsonic-response":{"status":"ok"}}`)) + default: + t.Errorf("unexpected path: %s", r.URL.Path) + w.WriteHeader(http.StatusNotFound) + } + } +} + +func newTestClient(t *testing.T) (*NavidromeClient, *httptest.Server) { + t.Helper() + srv := httptest.NewServer(subsonicHandler(t)) + c := New(srv.URL, "testuser", "testpass") + return c, srv +} + +func TestName(t *testing.T) { + c := New("http://localhost", "u", "p") + if c.Name() != "Navidrome" { + t.Errorf("Name() = %q, want %q", c.Name(), "Navidrome") + } +} + +func TestPlaylists(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + lists, err := c.Playlists() + if err != nil { + t.Fatalf("Playlists() error: %v", err) + } + if len(lists) != 2 { + t.Fatalf("expected 2 playlists, got %d", len(lists)) + } + if lists[0].ID != "pl-1" || lists[0].Name != "Jazz Classics" || lists[0].TrackCount != 12 { + t.Errorf("lists[0] = %+v", lists[0]) + } + if lists[1].ID != "pl-2" || lists[1].Name != "Late Night" || lists[1].TrackCount != 8 { + t.Errorf("lists[1] = %+v", lists[1]) + } +} + +func TestPlaylists_Cached(t *testing.T) { + callCount := 0 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if strings.HasSuffix(r.URL.Path, "/rest/getPlaylists") { + callCount++ + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "playlists": {"playlist": [{"id":"1","name":"P","songCount":1}]} + } + }`)) + })) + defer srv.Close() + + c := New(srv.URL, "u", "p") + if _, err := c.Playlists(); err != nil { + t.Fatalf("first Playlists() error: %v", err) + } + if _, err := c.Playlists(); err != nil { + t.Fatalf("second Playlists() error: %v", err) + } + if callCount != 1 { + t.Errorf("expected getPlaylists called once, called %d times", callCount) + } +} + +func TestTracks(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + tracks, err := c.Tracks("pl-1") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 2 { + t.Fatalf("expected 2 tracks, got %d", len(tracks)) + } + + tr := tracks[0] + if tr.Title != "So What" { + t.Errorf("Title = %q, want %q", tr.Title, "So What") + } + if tr.Artist != "Miles Davis" { + t.Errorf("Artist = %q, want %q", tr.Artist, "Miles Davis") + } + if tr.Album != "Kind of Blue" { + t.Errorf("Album = %q, want %q", tr.Album, "Kind of Blue") + } + if tr.Year != 1959 { + t.Errorf("Year = %d, want 1959", tr.Year) + } + if tr.TrackNumber != 1 { + t.Errorf("TrackNumber = %d, want 1", tr.TrackNumber) + } + if tr.Genre != "Jazz" { + t.Errorf("Genre = %q, want %q", tr.Genre, "Jazz") + } + if tr.DurationSecs != 565 { + t.Errorf("DurationSecs = %d, want 565", tr.DurationSecs) + } + if !tr.Stream { + t.Error("Stream = false, want true") + } + if got := tr.Meta(provider.MetaNavidromeID); got != "song-1" { + t.Errorf("Meta(NavidromeID) = %q, want %q", got, "song-1") + } + if !strings.Contains(tr.Path, "/rest/stream") { + t.Errorf("Path %q missing /rest/stream", tr.Path) + } +} + +func TestTracks_Cached(t *testing.T) { + callCount := 0 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if strings.HasSuffix(r.URL.Path, "/rest/getPlaylist") { + callCount++ + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "subsonic-response": { + "status": "ok", + "playlist": {"entry": [{"id":"1","title":"T","artist":"A","album":"Al","duration":60}]} + } + }`)) + })) + defer srv.Close() + + c := New(srv.URL, "u", "p") + if _, err := c.Tracks("pl-1"); err != nil { + t.Fatalf("first Tracks() error: %v", err) + } + if _, err := c.Tracks("pl-1"); err != nil { + t.Fatalf("second Tracks() error: %v", err) + } + if callCount != 1 { + t.Errorf("expected getPlaylist called once, called %d times", callCount) + } +} + +func TestArtists(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + artists, err := c.Artists() + if err != nil { + t.Fatalf("Artists() error: %v", err) + } + if len(artists) != 3 { + t.Fatalf("expected 3 artists (across 2 indexes), got %d", len(artists)) + } + if artists[0].ID != "ar-1" || artists[0].Name != "Miles Davis" || artists[0].AlbumCount != 5 { + t.Errorf("artists[0] = %+v", artists[0]) + } + if artists[2].ID != "ar-3" || artists[2].Name != "Thelonious Monk" { + t.Errorf("artists[2] = %+v", artists[2]) + } +} + +func TestArtistAlbums(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + albums, err := c.ArtistAlbums("ar-1") + if err != nil { + t.Fatalf("ArtistAlbums() error: %v", err) + } + if len(albums) != 2 { + t.Fatalf("expected 2 albums, got %d", len(albums)) + } + if albums[0].ID != "al-1" || albums[0].Name != "Kind of Blue" || albums[0].Year != 1959 { + t.Errorf("albums[0] = %+v", albums[0]) + } + if albums[1].ID != "al-2" || albums[1].Name != "Bitches Brew" || albums[1].Year != 1970 { + t.Errorf("albums[1] = %+v", albums[1]) + } +} + +func TestAlbumList(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + albums, err := c.AlbumList(SortAlphabeticalByName, 0, 50) + if err != nil { + t.Fatalf("AlbumList() error: %v", err) + } + if len(albums) != 1 { + t.Fatalf("expected 1 album, got %d", len(albums)) + } + if albums[0].ID != "al-1" || albums[0].Name != "Kind of Blue" { + t.Errorf("albums[0] = %+v", albums[0]) + } +} + +func TestAlbumTracks(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + tracks, err := c.AlbumTracks("al-1") + if err != nil { + t.Fatalf("AlbumTracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + if tracks[0].Title != "So What" || tracks[0].DurationSecs != 565 { + t.Errorf("tracks[0] = %+v", tracks[0]) + } +} + +func TestSearchTracks(t *testing.T) { + c, srv := newTestClient(t) + defer srv.Close() + + tracks, err := c.SearchTracks(t.Context(), "what", 20) + if err != nil { + t.Fatalf("SearchTracks() error: %v", err) + } + if len(tracks) != 2 { + t.Fatalf("expected 2 tracks, got %d", len(tracks)) + } + if tracks[0].Title != "So What" { + t.Errorf("tracks[0].Title = %q, want %q", tracks[0].Title, "So What") + } + if !tracks[0].Stream { + t.Error("tracks[0].Stream should be true") + } + if tracks[0].Meta(provider.MetaNavidromeID) != "song-1" { + t.Errorf("tracks[0] meta navidrome id = %q, want song-1", tracks[0].Meta(provider.MetaNavidromeID)) + } +} + +func TestSubsonicError(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "subsonic-response": { + "status": "failed", + "error": {"code": 40, "message": "Wrong username or password"} + } + }`)) + })) + defer srv.Close() + + c := New(srv.URL, "bad", "creds") + _, err := c.Playlists() + if err == nil { + t.Fatal("expected error for bad credentials, got nil") + } + if !strings.Contains(err.Error(), "Wrong username or password") { + t.Errorf("error = %q, expected credential error", err.Error()) + } +} + +func TestHTTPError(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusInternalServerError) + })) + defer srv.Close() + + c := New(srv.URL, "u", "p") + _, err := c.Playlists() + if err == nil { + t.Fatal("expected error for HTTP 500, got nil") + } +} + +func TestBuildURL_AuthParams(t *testing.T) { + c := New("https://music.example.com", "alice", "secret123") + u := c.buildURL("ping", nil) + + parsed, err := url.Parse(u) + if err != nil { + t.Fatalf("buildURL() returned invalid URL: %v", err) + } + q := parsed.Query() + if q.Get("u") != "alice" { + t.Errorf("user = %q, want alice", q.Get("u")) + } + if q.Get("t") == "" { + t.Error("token (t) is empty") + } + if q.Get("s") == "" { + t.Error("salt (s) is empty") + } + if q.Get("v") != "1.0.0" { + t.Errorf("version = %q, want 1.0.0", q.Get("v")) + } + if q.Get("c") != "cliamp" { + t.Errorf("client = %q, want cliamp", q.Get("c")) + } + if q.Get("f") != "json" { + t.Errorf("format = %q, want json", q.Get("f")) + } + if !strings.HasPrefix(u, "https://music.example.com/rest/ping?") { + t.Errorf("URL = %q, missing expected prefix", u) + } +} + +func TestIsSubsonicStreamURL(t *testing.T) { + tests := []struct { + url string + want bool + }{ + {"https://music.example.com/rest/stream?id=1", true}, + {"https://music.example.com/rest/stream.view?id=1", true}, + {"https://music.example.com/rest/download?id=1", true}, + {"https://music.example.com/rest/download.view?id=1", true}, + {"https://music.example.com/rest/getPlaylists", false}, + {"https://example.com/song.mp3", false}, + {"", false}, + } + for _, tt := range tests { + if got := IsSubsonicStreamURL(tt.url); got != tt.want { + t.Errorf("IsSubsonicStreamURL(%q) = %v, want %v", tt.url, got, tt.want) + } + } +} + +func TestNewFromEnv(t *testing.T) { + t.Setenv("NAVIDROME_URL", "") + t.Setenv("NAVIDROME_USER", "") + t.Setenv("NAVIDROME_PASS", "") + if c := NewFromEnv(); c != nil { + t.Error("NewFromEnv() should return nil when env vars are empty") + } + + t.Setenv("NAVIDROME_URL", "https://music.test") + t.Setenv("NAVIDROME_USER", "alice") + t.Setenv("NAVIDROME_PASS", "secret") + c := NewFromEnv() + if c == nil { + t.Fatal("NewFromEnv() returned nil with all env vars set") + } + if c.url != "https://music.test" || c.user != "alice" || c.password != "secret" { + t.Errorf("NewFromEnv() = %+v", c) + } +} + +func TestNewFromConfig(t *testing.T) { + tests := []struct { + name string + cfg config.NavidromeConfig + wantNil bool + }{ + {"empty", config.NavidromeConfig{}, true}, + {"no password", config.NavidromeConfig{URL: "http://localhost", User: "u"}, true}, + {"no url", config.NavidromeConfig{User: "u", Password: "p"}, true}, + {"valid", config.NavidromeConfig{URL: "http://localhost", User: "u", Password: "p"}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + c := NewFromConfig(tt.cfg) + if (c == nil) != tt.wantNil { + t.Errorf("NewFromConfig(%+v) nil=%v, want nil=%v", tt.cfg, c == nil, tt.wantNil) + } + }) + } +} + +func TestNewFromConfig_BrowseSort(t *testing.T) { + cfg := config.NavidromeConfig{ + URL: "http://localhost", User: "u", Password: "p", + BrowseSort: SortNewest, + } + c := NewFromConfig(cfg) + if c.browseSort != SortNewest { + t.Errorf("browseSort = %q, want %q", c.browseSort, SortNewest) + } +} + +func TestNewFromConfig_ScrobbleDisabled(t *testing.T) { + cfg := config.NavidromeConfig{ + URL: "http://localhost", User: "u", Password: "p", + ScrobbleDisabled: true, + } + c := NewFromConfig(cfg) + if !c.scrobbleDisabled { + t.Error("scrobbleDisabled = false, want true") + } +} + +func TestAlbumSortTypes(t *testing.T) { + c := New("http://localhost", "u", "p") + sorts := c.AlbumSortTypes() + if len(sorts) != 8 { + t.Fatalf("expected 8 sort types, got %d", len(sorts)) + } +} + +func TestDefaultAlbumSort(t *testing.T) { + c := New("http://localhost", "u", "p") + if c.DefaultAlbumSort() != SortAlphabeticalByName { + t.Errorf("DefaultAlbumSort() = %q, want %q", c.DefaultAlbumSort(), SortAlphabeticalByName) + } + c.browseSort = SortNewest + if c.DefaultAlbumSort() != SortNewest { + t.Errorf("DefaultAlbumSort() = %q, want %q", c.DefaultAlbumSort(), SortNewest) + } +} + +func TestCanReportPlayback(t *testing.T) { + c := New("http://localhost", "u", "p") + track := trackWithNavidromeMeta("song-1") + if !c.CanReportPlayback(track) { + t.Error("CanReportPlayback() = false for track with navidrome ID") + } + + c.scrobbleDisabled = true + if c.CanReportPlayback(track) { + t.Error("CanReportPlayback() = true when scrobbling is disabled") + } +} + +func TestCanReportPlayback_NoMeta(t *testing.T) { + c := New("http://localhost", "u", "p") + track := trackWithNavidromeMeta("") + if c.CanReportPlayback(track) { + t.Error("CanReportPlayback() = true for track without navidrome ID") + } +} + +func TestScrobble(t *testing.T) { + var gotSubmission string + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if strings.HasSuffix(r.URL.Path, "/rest/scrobble") { + gotSubmission = r.URL.Query().Get("submission") + } + w.Write([]byte(`{"subsonic-response":{"status":"ok"}}`)) + })) + defer srv.Close() + + c := New(srv.URL, "u", "p") + + c.ReportNowPlaying(trackWithNavidromeMeta("song-1"), 0, false) + if gotSubmission != "false" { + t.Errorf("ReportNowPlaying submission = %q, want false", gotSubmission) + } + + c.ReportScrobble(trackWithNavidromeMeta("song-1"), 0, 0, false) + if gotSubmission != "true" { + t.Errorf("ReportScrobble submission = %q, want true", gotSubmission) + } +} + +func TestCheckSubsonicError(t *testing.T) { + if err := checkSubsonicError("ok", nil); err != nil { + t.Errorf("expected nil for status ok, got %v", err) + } + if err := checkSubsonicError("", nil); err != nil { + t.Errorf("expected nil for empty status, got %v", err) + } + + err := checkSubsonicError("failed", &subsonicError{Code: 40, Message: "Wrong password"}) + if err == nil { + t.Fatal("expected error for failed status") + } + if !strings.Contains(err.Error(), "Wrong password") { + t.Errorf("error = %q, missing message", err.Error()) + } + + err = checkSubsonicError("failed", nil) + if err == nil { + t.Fatal("expected error for failed status with nil error body") + } +} + +func trackWithNavidromeMeta(id string) playlist.Track { + meta := map[string]string{} + if id != "" { + meta[provider.MetaNavidromeID] = id + } + return playlist.Track{ProviderMeta: meta} +} diff --git a/external/netease/provider.go b/external/netease/provider.go new file mode 100644 index 0000000..197706d --- /dev/null +++ b/external/netease/provider.go @@ -0,0 +1,597 @@ +// Package netease implements a playlist.Provider for NetEase Cloud Music. +package netease + +import ( + "bufio" + "context" + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" + "os" + "os/exec" + "runtime" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" + "github.com/bjarneo/cliamp/resolve" +) + +var ( + _ playlist.Provider = (*Provider)(nil) + _ provider.Searcher = (*Provider)(nil) +) + +const ( + defaultAPIBase = "https://music.163.com" + probeURL = "https://music.163.com/#/playlist?id=3778678" + apiTimeout = 15 * time.Second + // neteaseCodeOK is the application-level success code in NetEase API + // responses. It happens to share the value of HTTP 200 but is a distinct + // field, so it gets its own constant rather than comparing to http.StatusOK. + neteaseCodeOK = 200 +) + +// ErrNotAuthenticated is returned when browser cookies do not contain a +// signed-in NetEase Cloud Music account. +var ErrNotAuthenticated = errors.New("netease: browser session is not signed in") + +// Config holds settings for the NetEase provider. +type Config struct { + Enabled bool + CookiesFrom string + UserID string +} + +// IsSet reports whether the provider should be exposed. +func (c Config) IsSet() bool { return c.Enabled } + +// Account describes the signed-in NetEase account visible through cookies. +type Account struct { + UserID string + Nickname string + VIPType int +} + +type chartPlaylist struct { + id string + name string +} + +var charts = []chartPlaylist{ + {id: "3778678", name: "Hot Songs"}, + {id: "3779629", name: "New Songs"}, + {id: "19723756", name: "Rising Songs"}, + {id: "2884035", name: "Original Songs"}, +} + +// Provider implements playlist.Provider and provider.Searcher. +type Provider struct { + apiBase string + httpClient *http.Client + cookiesFrom string + userID string + + mu sync.Mutex + cookieHeader string + playlists []playlist.PlaylistInfo + account *Account +} + +// NewFromConfig returns a provider, or nil when NetEase is not enabled. +// Sets resolve's yt-dlp cookies as a side effect when CookiesFrom is non-empty +// so URL resolution uses the same signed-in browser session. +func NewFromConfig(cfg Config) *Provider { + if !cfg.Enabled { + return nil + } + cfg.CookiesFrom = strings.TrimSpace(cfg.CookiesFrom) + if cfg.CookiesFrom != "" { + resolve.SetYTDLCookiesFrom(cfg.CookiesFrom) + } + return New(cfg) +} + +// New creates a NetEase provider. +func New(cfg Config) *Provider { + return &Provider{ + apiBase: defaultAPIBase, + httpClient: &http.Client{Timeout: apiTimeout}, + cookiesFrom: strings.TrimSpace(cfg.CookiesFrom), + userID: strings.TrimSpace(cfg.UserID), + } +} + +func newWithBase(cfg Config, base string) *Provider { + p := New(cfg) + p.apiBase = strings.TrimRight(base, "/") + return p +} + +func (p *Provider) Name() string { return "NetEase Cloud Music" } + +// Refresh clears cached account and playlist state. +func (p *Provider) Refresh() { + p.mu.Lock() + defer p.mu.Unlock() + p.cookieHeader = "" + p.playlists = nil + p.account = nil +} + +// CheckLogin verifies that the given browser has a signed-in NetEase account. +func CheckLogin(ctx context.Context, browser string) (Account, error) { + p := New(Config{Enabled: true, CookiesFrom: browser}) + return p.Account(ctx) +} + +// Account returns the signed-in account from browser cookies. +func (p *Provider) Account(ctx context.Context) (Account, error) { + p.mu.Lock() + if p.account != nil { + acc := *p.account + p.mu.Unlock() + return acc, nil + } + p.mu.Unlock() + + var resp accountResponse + if err := p.apiGet(ctx, "/api/nuser/account/get", nil, &resp); err != nil { + return Account{}, err + } + if resp.Code != neteaseCodeOK { + return Account{}, fmt.Errorf("netease: account request failed with code %d", resp.Code) + } + uid := resp.Account.ID + if uid == 0 { + uid = resp.Profile.UserID + } + if uid == 0 { + return Account{}, ErrNotAuthenticated + } + acc := Account{ + UserID: strconv.FormatInt(uid, 10), + Nickname: resp.Profile.Nickname, + VIPType: firstNonZero(resp.Profile.VIPType, resp.Account.VIPType), + } + + p.mu.Lock() + p.account = &acc + if p.userID == "" { + p.userID = acc.UserID + } + p.mu.Unlock() + return acc, nil +} + +// Playlists returns account playlists followed by public chart playlists. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + p.mu.Lock() + if p.playlists != nil { + out := append([]playlist.PlaylistInfo(nil), p.playlists...) + p.mu.Unlock() + return out, nil + } + userID := p.userID + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), apiTimeout) + defer cancel() + + var infos []playlist.PlaylistInfo + if userID == "" && p.cookiesFrom != "" { + acc, err := p.Account(ctx) + if err != nil { + return nil, err + } + userID = acc.UserID + } + if userID != "" { + userLists, err := p.userPlaylists(ctx, userID) + if err != nil { + return nil, err + } + infos = append(infos, userLists...) + } + infos = append(infos, chartPlaylists()...) + + p.mu.Lock() + p.playlists = append([]playlist.PlaylistInfo(nil), infos...) + p.mu.Unlock() + return infos, nil +} + +// Tracks returns tracks for a user playlist or built-in chart playlist. +func (p *Provider) Tracks(playlistID string) ([]playlist.Track, error) { + id, err := cleanPlaylistID(playlistID) + if err != nil { + return nil, err + } + ctx, cancel := context.WithTimeout(context.Background(), apiTimeout) + defer cancel() + + params := url.Values{"id": {id}} + var resp playlistDetailResponse + if err := p.apiGet(ctx, "/api/playlist/detail", params, &resp); err != nil { + return nil, err + } + if resp.Code != neteaseCodeOK { + return nil, fmt.Errorf("netease: playlist detail failed with code %d", resp.Code) + } + return songsToTracks(resp.Result.Tracks), nil +} + +// SearchTracks searches NetEase songs. +func (p *Provider) SearchTracks(ctx context.Context, query string, limit int) ([]playlist.Track, error) { + q := strings.TrimSpace(query) + if q == "" { + return nil, nil + } + if limit <= 0 { + limit = 20 + } + params := url.Values{ + "s": {q}, + "type": {"1"}, + "offset": {"0"}, + "limit": {strconv.Itoa(limit)}, + } + var resp searchResponse + if err := p.apiGet(ctx, "/api/search/get/web", params, &resp); err != nil { + return nil, err + } + if resp.Code != neteaseCodeOK { + return nil, fmt.Errorf("netease: search failed with code %d", resp.Code) + } + return songsToTracks(resp.Result.Songs), nil +} + +func (p *Provider) userPlaylists(ctx context.Context, userID string) ([]playlist.PlaylistInfo, error) { + uid, err := strconv.ParseInt(strings.TrimSpace(userID), 10, 64) + if err != nil || uid <= 0 { + return nil, fmt.Errorf("netease: invalid user_id %q", userID) + } + const pageSize = 100 + var out []playlist.PlaylistInfo + for offset := 0; ; offset += pageSize { + params := url.Values{ + "uid": {strconv.FormatInt(uid, 10)}, + "limit": {strconv.Itoa(pageSize)}, + "offset": {strconv.Itoa(offset)}, + } + var resp userPlaylistsResponse + if err := p.apiGet(ctx, "/api/user/playlist", params, &resp); err != nil { + return nil, err + } + if resp.Code != neteaseCodeOK { + return nil, fmt.Errorf("netease: playlist request failed with code %d", resp.Code) + } + for _, item := range resp.Playlist { + section := "Saved Playlists" + if item.UserID == uid { + section = "My Playlists" + } + name := strings.TrimSpace(item.Name) + if item.SpecialType == 5 { + name = "Liked Songs" + section = "My Playlists" + } + if name == "" { + name = "Untitled Playlist" + } + out = append(out, playlist.PlaylistInfo{ + ID: "user:" + strconv.FormatInt(item.ID, 10), + Name: name, + TrackCount: item.TrackCount, + Section: section, + }) + } + if len(resp.Playlist) < pageSize { + break + } + } + return out, nil +} + +func chartPlaylists() []playlist.PlaylistInfo { + out := make([]playlist.PlaylistInfo, 0, len(charts)) + for _, chart := range charts { + out = append(out, playlist.PlaylistInfo{ + ID: "chart:" + chart.id, + Name: chart.name, + Section: "Charts", + }) + } + return out +} + +func cleanPlaylistID(id string) (string, error) { + id = strings.TrimSpace(id) + if id == "" { + return "", fmt.Errorf("netease: empty playlist id") + } + if v, ok := strings.CutPrefix(id, "user:"); ok { + id = v + } else if v, ok := strings.CutPrefix(id, "chart:"); ok { + id = v + } + if _, err := strconv.ParseInt(id, 10, 64); err != nil { + return "", fmt.Errorf("netease: invalid playlist id %q", id) + } + return id, nil +} + +func songsToTracks(songs []song) []playlist.Track { + tracks := make([]playlist.Track, 0, len(songs)) + for _, s := range songs { + if s.ID == 0 { + continue + } + tracks = append(tracks, playlist.Track{ + Path: songURL(s.ID), + Title: s.Name, + Artist: joinArtists(s.Artists), + Album: s.Album.Name, + TrackNumber: s.TrackNumber, + Stream: true, + DurationSecs: millisToSeconds(s.DurationMS), + ProviderMeta: map[string]string{provider.MetaNetEaseID: strconv.FormatInt(s.ID, 10)}, + }) + } + return tracks +} + +func songURL(id int64) string { + return "https://music.163.com/#/song?id=" + strconv.FormatInt(id, 10) +} + +func joinArtists(artists []artist) string { + if len(artists) == 0 { + return "" + } + names := make([]string, 0, len(artists)) + for _, a := range artists { + if name := strings.TrimSpace(a.Name); name != "" { + names = append(names, name) + } + } + return strings.Join(names, ", ") +} + +func millisToSeconds(ms int) int { + if ms <= 0 { + return 0 + } + return (ms + 999) / 1000 +} + +func firstNonZero(values ...int) int { + for _, v := range values { + if v != 0 { + return v + } + } + return 0 +} + +func (p *Provider) apiGet(ctx context.Context, path string, params url.Values, out any) error { + endpoint, err := url.Parse(p.apiBase + path) + if err != nil { + return err + } + if params != nil { + endpoint.RawQuery = params.Encode() + } + req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint.String(), nil) + if err != nil { + return err + } + req.Header.Set("User-Agent", "Mozilla/5.0") + req.Header.Set("Referer", p.apiBase+"/") + if header, err := p.ensureCookieHeader(ctx); err != nil { + return err + } else if header != "" { + req.Header.Set("Cookie", header) + } + + resp, err := p.httpClient.Do(req) + if err != nil { + return err + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return fmt.Errorf("netease: http status %s", resp.Status) + } + if err := json.NewDecoder(resp.Body).Decode(out); err != nil { + return fmt.Errorf("netease: decode response: %w", err) + } + return nil +} + +func (p *Provider) ensureCookieHeader(ctx context.Context) (string, error) { + if p.cookiesFrom == "" { + return "", nil + } + p.mu.Lock() + if p.cookieHeader != "" { + header := p.cookieHeader + p.mu.Unlock() + return header, nil + } + p.mu.Unlock() + + header, err := extractBrowserCookieHeader(ctx, p.cookiesFrom) + if err != nil { + return "", err + } + p.mu.Lock() + p.cookieHeader = header + p.mu.Unlock() + return header, nil +} + +func extractBrowserCookieHeader(ctx context.Context, browser string) (string, error) { + if _, err := exec.LookPath("yt-dlp"); err != nil { + return "", fmt.Errorf("yt-dlp not found. Install with: %s", ytDLPInstallHint()) + } + tmp, err := os.CreateTemp("", "cliamp-netease-cookies-*.txt") + if err != nil { + return "", err + } + path := tmp.Name() + tmp.Close() + os.Remove(path) + defer os.Remove(path) + + cmdCtx, cancel := context.WithTimeout(ctx, 30*time.Second) + defer cancel() + cmd := exec.CommandContext(cmdCtx, "yt-dlp", + "--cookies-from-browser", browser, + "--cookies", path, + "--flat-playlist", + "--playlist-end", "1", + "--socket-timeout", "15", + "--print", "title", + probeURL, + ) + var stderr strings.Builder + cmd.Stderr = &stderr + if err := cmd.Run(); err != nil { + msg := strings.TrimSpace(stderr.String()) + if msg != "" { + return "", fmt.Errorf("netease: load browser cookies: %s: %w", msg, err) + } + return "", fmt.Errorf("netease: load browser cookies: %w", err) + } + header, err := cookieHeaderFromNetscapeFile(path) + if err != nil { + return "", err + } + if header == "" { + return "", fmt.Errorf("netease: no NetEase cookies found in browser session") + } + return header, nil +} + +func ytDLPInstallHint() string { + switch runtime.GOOS { + case "darwin": + return "brew install yt-dlp" + case "linux": + if _, err := exec.LookPath("apt-get"); err == nil { + return "sudo apt install yt-dlp" + } + if _, err := exec.LookPath("pacman"); err == nil { + return "sudo pacman -S yt-dlp" + } + return "pip install yt-dlp" + case "windows": + return "winget install yt-dlp" + default: + return "pip install yt-dlp" + } +} + +func cookieHeaderFromNetscapeFile(path string) (string, error) { + f, err := os.Open(path) + if err != nil { + return "", err + } + defer f.Close() + + seen := map[string]bool{} + var pairs []string + scanner := bufio.NewScanner(f) + for scanner.Scan() { + line := strings.TrimSpace(scanner.Text()) + if line == "" || strings.HasPrefix(line, "# Netscape") || strings.HasPrefix(line, "# This file") { + continue + } + fields := strings.Split(line, "\t") + if len(fields) < 7 { + continue + } + domain := strings.TrimPrefix(fields[0], "#HttpOnly_") + if !isNetEaseCookieDomain(domain) { + continue + } + name := fields[5] + value := fields[6] + if name == "" || seen[name] { + continue + } + seen[name] = true + pairs = append(pairs, name+"="+value) + } + if err := scanner.Err(); err != nil { + return "", err + } + return strings.Join(pairs, "; "), nil +} + +func isNetEaseCookieDomain(domain string) bool { + domain = strings.TrimPrefix(strings.ToLower(domain), ".") + return domain == "163.com" || domain == "music.163.com" || strings.HasSuffix(domain, ".music.163.com") +} + +type accountResponse struct { + Code int `json:"code"` + Account struct { + ID int64 `json:"id"` + VIPType int `json:"vipType"` + } `json:"account"` + Profile struct { + UserID int64 `json:"userId"` + Nickname string `json:"nickname"` + VIPType int `json:"vipType"` + } `json:"profile"` +} + +type userPlaylistsResponse struct { + Code int `json:"code"` + Playlist []playlistItem `json:"playlist"` +} + +type playlistItem struct { + ID int64 `json:"id"` + Name string `json:"name"` + UserID int64 `json:"userId"` + TrackCount int `json:"trackCount"` + SpecialType int `json:"specialType"` +} + +type playlistDetailResponse struct { + Code int `json:"code"` + Result struct { + Tracks []song `json:"tracks"` + } `json:"result"` +} + +type searchResponse struct { + Code int `json:"code"` + Result struct { + Songs []song `json:"songs"` + } `json:"result"` +} + +type song struct { + ID int64 `json:"id"` + Name string `json:"name"` + DurationMS int `json:"duration"` + TrackNumber int `json:"no"` + Artists []artist `json:"artists"` + Album album `json:"album"` +} + +type artist struct { + Name string `json:"name"` +} + +type album struct { + Name string `json:"name"` +} diff --git a/external/netease/provider_test.go b/external/netease/provider_test.go new file mode 100644 index 0000000..450bf65 --- /dev/null +++ b/external/netease/provider_test.go @@ -0,0 +1,168 @@ +package netease + +import ( + "context" + "net/http" + "net/http/httptest" + "os" + "strings" + "testing" + + "github.com/bjarneo/cliamp/provider" +) + +func TestPlaylistsIncludesAccountListsAndCharts(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/api/user/playlist" { + t.Fatalf("unexpected path %s", r.URL.Path) + } + if got := r.URL.Query().Get("uid"); got != "42" { + t.Fatalf("uid = %q, want 42", got) + } + w.Write([]byte(`{"code":200,"playlist":[ + {"id":10,"name":"Daily Picks","userId":42,"trackCount":12,"specialType":5}, + {"id":11,"name":"Road Trip","userId":42,"trackCount":8,"specialType":0}, + {"id":12,"name":"Saved Mix","userId":99,"trackCount":20,"specialType":0} + ]}`)) + })) + defer srv.Close() + + p := newWithBase(Config{Enabled: true, UserID: "42"}, srv.URL) + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error = %v", err) + } + if len(lists) != 7 { + t.Fatalf("got %d playlists, want 7", len(lists)) + } + if lists[0].ID != "user:10" || lists[0].Name != "Liked Songs" || lists[0].Section != "My Playlists" { + t.Fatalf("liked playlist = %+v", lists[0]) + } + if lists[2].Section != "Saved Playlists" { + t.Fatalf("saved playlist section = %q", lists[2].Section) + } + if lists[3].ID != "chart:3778678" || lists[3].Section != "Charts" { + t.Fatalf("first chart = %+v", lists[3]) + } +} + +func TestTracksMapsSongs(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/api/playlist/detail" { + t.Fatalf("unexpected path %s", r.URL.Path) + } + if got := r.URL.Query().Get("id"); got != "10" { + t.Fatalf("id = %q, want 10", got) + } + w.Write([]byte(`{"code":200,"result":{"tracks":[ + {"id":100,"name":"First Track","duration":123456,"no":3, + "artists":[{"name":"Artist One"},{"name":"Artist Two"}], + "album":{"name":"Album One"}} + ]}}`)) + })) + defer srv.Close() + + p := newWithBase(Config{Enabled: true}, srv.URL) + tracks, err := p.Tracks("user:10") + if err != nil { + t.Fatalf("Tracks() error = %v", err) + } + if len(tracks) != 1 { + t.Fatalf("got %d tracks, want 1", len(tracks)) + } + tr := tracks[0] + if tr.Path != "https://music.163.com/#/song?id=100" { + t.Fatalf("Path = %q", tr.Path) + } + if tr.Artist != "Artist One, Artist Two" || tr.Album != "Album One" { + t.Fatalf("metadata = artist %q album %q", tr.Artist, tr.Album) + } + if tr.DurationSecs != 124 { + t.Fatalf("DurationSecs = %d, want 124", tr.DurationSecs) + } + if tr.Meta(provider.MetaNetEaseID) != "100" { + t.Fatalf("MetaNetEaseID = %q", tr.Meta(provider.MetaNetEaseID)) + } +} + +func TestSearchTracks(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Path != "/api/search/get/web" { + t.Fatalf("unexpected path %s", r.URL.Path) + } + if got := r.URL.Query().Get("s"); got != "query" { + t.Fatalf("search query = %q, want query", got) + } + if got := r.URL.Query().Get("limit"); got != "5" { + t.Fatalf("limit = %q, want 5", got) + } + w.Write([]byte(`{"code":200,"result":{"songs":[ + {"id":200,"name":"Search Hit","duration":1000, + "artists":[{"name":"Artist"}],"album":{"name":"Album"}} + ]}}`)) + })) + defer srv.Close() + + p := newWithBase(Config{Enabled: true}, srv.URL) + tracks, err := p.SearchTracks(context.Background(), " query ", 5) + if err != nil { + t.Fatalf("SearchTracks() error = %v", err) + } + if len(tracks) != 1 || tracks[0].Title != "Search Hit" { + t.Fatalf("tracks = %+v", tracks) + } +} + +func TestCookieHeaderFromNetscapeFileFiltersNetEaseCookies(t *testing.T) { + path := t.TempDir() + "/cookies.txt" + data := strings.Join([]string{ + "# Netscape HTTP Cookie File", + ".music.163.com\tTRUE\t/\tTRUE\t0\tMUSIC_U\tabc", + "#HttpOnly_.163.com\tTRUE\t/\tTRUE\t0\t__csrf\tdef", + ".example.com\tTRUE\t/\tTRUE\t0\tOTHER\tignored", + "", + }, "\n") + if err := osWriteFile(path, data); err != nil { + t.Fatal(err) + } + header, err := cookieHeaderFromNetscapeFile(path) + if err != nil { + t.Fatalf("cookieHeaderFromNetscapeFile() error = %v", err) + } + if header != "MUSIC_U=abc; __csrf=def" { + t.Fatalf("header = %q", header) + } +} + +func TestExtractBrowserCookieHeaderMissingYTDLPShowsInstallHint(t *testing.T) { + t.Setenv("PATH", t.TempDir()) + _, err := extractBrowserCookieHeader(context.Background(), "chrome") + if err == nil { + t.Fatal("extractBrowserCookieHeader() error = nil, want missing yt-dlp error") + } + msg := err.Error() + if !strings.HasPrefix(msg, "yt-dlp not found. Install with: ") { + t.Fatalf("error = %q", msg) + } + if strings.TrimPrefix(msg, "yt-dlp not found. Install with: ") == "" { + t.Fatalf("missing install hint in error = %q", msg) + } +} + +func TestLiveCheckLoginWithBrowser(t *testing.T) { + browser := os.Getenv("CLIAMP_NETEASE_LIVE_BROWSER") + if browser == "" { + t.Skip("set CLIAMP_NETEASE_LIVE_BROWSER to run live browser-cookie check") + } + acc, err := CheckLogin(context.Background(), browser) + if err != nil { + t.Fatalf("CheckLogin() error = %v", err) + } + if acc.UserID == "" { + t.Fatal("CheckLogin() returned empty user id") + } +} + +func osWriteFile(path, data string) error { + return os.WriteFile(path, []byte(data), 0o644) +} diff --git a/external/plex/client.go b/external/plex/client.go new file mode 100644 index 0000000..e22fe39 --- /dev/null +++ b/external/plex/client.go @@ -0,0 +1,298 @@ +// Package plex implements a playlist.Provider for Plex Media Server. +package plex + +import ( + "encoding/json" + "fmt" + "io" + "net/http" + "net/url" + "strings" + "time" +) + +// maxResponseBody limits API responses to 10 MB to prevent unbounded memory growth. +const maxResponseBody = 10 << 20 + +// apiClient is used for all Plex API calls with a finite timeout. +// It is distinct from httpclient.Streaming (which has no timeout) used for audio streams. +var apiClient = &http.Client{Timeout: 30 * time.Second} + +// Client speaks to a Plex Media Server over its HTTP API. +type Client struct { + baseURL string // e.g. "http://192.168.1.10:32400" + token string // X-Plex-Token + libraries []string // if non-empty, MusicSections filters to these titles (case-insensitive) +} + +// NewClient returns a Client for the given server URL and authentication token. +// libraries is an optional list of music library names to restrict MusicSections to. +// When not provided, all music libraries will be loaded +func NewClient(baseURL, token string, libraries ...string) *Client { + return &Client{baseURL: baseURL, token: token, libraries: libraries} +} + +// Section represents a Plex library section (e.g. a music library). +type Section struct { + Key string // numeric section ID, e.g. "3" + Title string // display name + Type string // "artist" for music libraries +} + +// Album represents a Plex album with its artist and track count. +type Album struct { + RatingKey string // unique album ID (Plex ratingKey) + Title string + ArtistName string // parentTitle in the Plex API + Year int + TrackCount int // leafCount +} + +// Track represents a Plex track with metadata and its first streamable Part. +type Track struct { + RatingKey string + Title string + ArtistName string // grandparentTitle + AlbumName string // parentTitle + Year int + TrackNumber int // index field in Plex API + Duration int // milliseconds + PartKey string // relative path, e.g. "/library/parts/67890/1234567890/file.flac" +} + +// get issues an authenticated GET request and decodes the JSON response into result. +func (c *Client) get(path string, params url.Values, result any) error { + if params == nil { + params = url.Values{} + } + params.Set("X-Plex-Token", c.token) + + req, err := http.NewRequest(http.MethodGet, c.baseURL+path+"?"+params.Encode(), nil) + if err != nil { + return fmt.Errorf("plex: %s: %w", path, err) + } + req.Header.Set("Accept", "application/json") + req.Header.Set("X-Plex-Product", "cliamp") + req.Header.Set("X-Plex-Client-Identifier", "cliamp") + + resp, err := apiClient.Do(req) + if err != nil { + return fmt.Errorf("plex: %s: server unreachable: %w", path, err) + } + defer resp.Body.Close() + + switch resp.StatusCode { + case http.StatusOK: + // ok + case http.StatusUnauthorized: + return fmt.Errorf("plex: token invalid or expired") + default: + return fmt.Errorf("plex: %s: HTTP %s", path, resp.Status) + } + + body, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody)) + if err != nil { + return fmt.Errorf("plex: %s: %w", path, err) + } + return json.Unmarshal(body, result) +} + +// Ping checks that the server is reachable and the token is valid. +// Returns a descriptive error on failure. +func (c *Client) Ping() error { + var result struct { + MediaContainer struct { + FriendlyName string `json:"friendlyName"` + } `json:"MediaContainer"` + } + return c.get("/", nil, &result) +} + +// MusicSections returns library sections of type "artist" (music libraries). +// When the client was constructed with a library filter, only sections whose +// title matches one of the allowed names (case-insensitive) are returned. +func (c *Client) MusicSections() ([]Section, error) { + var result struct { + MediaContainer struct { + Directory []struct { + Key string `json:"key"` + Type string `json:"type"` + Title string `json:"title"` + } `json:"Directory"` + } `json:"MediaContainer"` + } + if err := c.get("/library/sections", nil, &result); err != nil { + return nil, err + } + + var sections []Section + for _, d := range result.MediaContainer.Directory { + if d.Type == "artist" && c.includeLibrary(d.Title) { + sections = append(sections, Section{ + Key: d.Key, + Title: d.Title, + Type: d.Type, + }) + } + } + return sections, nil +} + +// includeLibrary reports whether the library with the given title should be +// included. When no filter is configured (libraries is empty) all libraries pass. +func (c *Client) includeLibrary(title string) bool { + if len(c.libraries) == 0 { + return true + } + for _, lib := range c.libraries { + if strings.EqualFold(lib, title) { + return true + } + } + return false +} + +// pageSize is the number of albums requested per API call. +// Plex paginates /library/sections/{id}/all; without an explicit size the +// server may return as few as one item. +const pageSize = 300 + +// Albums returns all albums in the given music section (identified by its key). +// It requests type=9 (album) directly rather than walking artists, and paginates +// through the full result set using X-Plex-Container-Start / Size. +func (c *Client) Albums(sectionKey string) ([]Album, error) { + type albumPage struct { + MediaContainer struct { + TotalSize int `json:"totalSize"` + Metadata []struct { + RatingKey string `json:"ratingKey"` + Title string `json:"title"` + ParentTitle string `json:"parentTitle"` // artist name + Year int `json:"year"` + LeafCount int `json:"leafCount"` // track count + } `json:"Metadata"` + } `json:"MediaContainer"` + } + + var albums []Album + for offset := 0; ; offset += pageSize { + params := url.Values{ + "type": {"9"}, // 9 = album + "X-Plex-Container-Start": {fmt.Sprintf("%d", offset)}, + "X-Plex-Container-Size": {fmt.Sprintf("%d", pageSize)}, + } + var page albumPage + if err := c.get("/library/sections/"+sectionKey+"/all", params, &page); err != nil { + return nil, err + } + for _, m := range page.MediaContainer.Metadata { + albums = append(albums, Album{ + RatingKey: m.RatingKey, + Title: m.Title, + ArtistName: m.ParentTitle, + Year: m.Year, + TrackCount: m.LeafCount, + }) + } + // Stop when we've fetched everything. + if offset+pageSize >= page.MediaContainer.TotalSize { + break + } + } + return albums, nil +} + +// Tracks returns all tracks in the given album (identified by its ratingKey). +func (c *Client) Tracks(albumRatingKey string) ([]Track, error) { + var result struct { + MediaContainer struct { + Metadata []trackJSON `json:"Metadata"` + } `json:"MediaContainer"` + } + if err := c.get("/library/metadata/"+albumRatingKey+"/children", nil, &result); err != nil { + return nil, err + } + + tracks := make([]Track, 0, len(result.MediaContainer.Metadata)) + for _, m := range result.MediaContainer.Metadata { + tracks = append(tracks, trackFromJSON(m)) + } + return tracks, nil +} + +// Search searches the music library for tracks matching query. +// Returns nil without making an HTTP call when query is empty. +func (c *Client) Search(query string) ([]Track, error) { + if query == "" { + return nil, nil + } + var result struct { + MediaContainer struct { + Metadata []trackJSON `json:"Metadata"` + } `json:"MediaContainer"` + } + params := url.Values{ + "query": {query}, + "type": {"10"}, // 10 = track + } + if err := c.get("/library/search", params, &result); err != nil { + return nil, err + } + + tracks := make([]Track, 0, len(result.MediaContainer.Metadata)) + for _, m := range result.MediaContainer.Metadata { + tracks = append(tracks, trackFromJSON(m)) + } + return tracks, nil +} + +// StreamURL returns the authenticated HTTP URL for streaming a track part. +// partKey is the relative path from the Part element, e.g. "/library/parts/…/file.flac". +// The token is appended as a query parameter; Plex accepts it in either header or query form. +func (c *Client) StreamURL(partKey string) string { + return c.baseURL + partKey + "?X-Plex-Token=" + url.QueryEscape(c.token) +} + +// IsStreamURL reports whether the given URL looks like a Plex library part +// endpoint. Used by the player to route these URLs through the buffered +// navBuffer + ffmpeg pipeline instead of native HTTP streaming. +func IsStreamURL(urlStr string) bool { + u, err := url.Parse(urlStr) + if err != nil { + return false + } + return strings.Contains(strings.ToLower(u.Path), "/library/parts/") +} + +// trackJSON is the shared JSON structure for track responses (children and search). +type trackJSON struct { + RatingKey string `json:"ratingKey"` + Title string `json:"title"` + GrandparentTitle string `json:"grandparentTitle"` // artist + ParentTitle string `json:"parentTitle"` // album + Year int `json:"year"` + Index int `json:"index"` // track number within album + Duration int `json:"duration"` // milliseconds + Media []struct { + Part []struct { + Key string `json:"key"` + } `json:"Part"` + } `json:"Media"` +} + +func trackFromJSON(m trackJSON) Track { + var partKey string + if len(m.Media) > 0 && len(m.Media[0].Part) > 0 { + partKey = m.Media[0].Part[0].Key + } + return Track{ + RatingKey: m.RatingKey, + Title: m.Title, + ArtistName: m.GrandparentTitle, + AlbumName: m.ParentTitle, + Year: m.Year, + TrackNumber: m.Index, + Duration: m.Duration, + PartKey: partKey, + } +} diff --git a/external/plex/client_test.go b/external/plex/client_test.go new file mode 100644 index 0000000..c1b3565 --- /dev/null +++ b/external/plex/client_test.go @@ -0,0 +1,409 @@ +package plex + +import ( + "net/http" + "net/http/httptest" + "strings" + "testing" +) + +// newTestClient returns a Client pointed at the given test server. +func newTestClient(srv *httptest.Server) *Client { + return NewClient(srv.URL, "test-token") +} + +func TestPing_OK(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Query().Get("X-Plex-Token") != "test-token" { + t.Errorf("expected token in query, got %q", r.URL.Query().Get("X-Plex-Token")) + } + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + w.Write([]byte(`{"MediaContainer":{"friendlyName":"My Plex"}}`)) + })) + defer srv.Close() + + if err := newTestClient(srv).Ping(); err != nil { + t.Fatalf("Ping() unexpected error: %v", err) + } +} + +func TestPing_Unauthorized(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusUnauthorized) + })) + defer srv.Close() + + err := newTestClient(srv).Ping() + if err == nil { + t.Fatal("Ping() expected error on 401, got nil") + } + if !strings.Contains(err.Error(), "token invalid") { + t.Errorf("expected 'token invalid' in error, got %q", err.Error()) + } +} + +func TestPing_ServerError(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusInternalServerError) + })) + defer srv.Close() + + err := newTestClient(srv).Ping() + if err == nil { + t.Fatal("Ping() expected error on 500, got nil") + } +} + +func TestMusicSections_FiltersByType(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "MediaContainer": { + "Directory": [ + {"key": "1", "type": "artist", "title": "Music"}, + {"key": "2", "type": "movie", "title": "Movies"}, + {"key": "3", "type": "artist", "title": "Jazz"} + ] + } + }`)) + })) + defer srv.Close() + + sections, err := newTestClient(srv).MusicSections() + if err != nil { + t.Fatalf("MusicSections() error: %v", err) + } + if len(sections) != 2 { + t.Fatalf("expected 2 music sections, got %d", len(sections)) + } + if sections[0].Key != "1" || sections[0].Title != "Music" { + t.Errorf("unexpected section[0]: %+v", sections[0]) + } + if sections[1].Key != "3" || sections[1].Title != "Jazz" { + t.Errorf("unexpected section[1]: %+v", sections[1]) + } +} + +func TestMusicSections_Empty(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"MediaContainer":{"Directory":[{"key":"1","type":"movie","title":"Movies"}]}}`)) + })) + defer srv.Close() + + sections, err := newTestClient(srv).MusicSections() + if err != nil { + t.Fatalf("MusicSections() unexpected error: %v", err) + } + if len(sections) != 0 { + t.Errorf("expected 0 music sections, got %d", len(sections)) + } +} + +func TestMusicSections_LibraryFilter(t *testing.T) { + serverJSON := `{"MediaContainer":{"Directory":[ + {"key":"1","type":"artist","title":"Music"}, + {"key":"2","type":"artist","title":"Jazz"}, + {"key":"3","type":"artist","title":"Classical"} + ]}}` + + tests := []struct { + name string + libraries []string + wantLen int + wantTitles []string + wantKeys []string + }{ + { + name: "filter to subset", + libraries: []string{"Jazz", "Classical"}, + wantLen: 2, + wantTitles: []string{"Jazz", "Classical"}, + }, + { + name: "case-insensitive match", + libraries: []string{"MUSIC"}, + wantLen: 1, + wantKeys: []string{"1"}, + }, + { + name: "no match returns empty", + libraries: []string{"DoesNotExist"}, + wantLen: 0, + }, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(serverJSON)) + })) + defer srv.Close() + + sections, err := NewClient(srv.URL, "test-token", tt.libraries...).MusicSections() + if err != nil { + t.Fatalf("MusicSections() error: %v", err) + } + if len(sections) != tt.wantLen { + t.Fatalf("got %d sections, want %d: %v", len(sections), tt.wantLen, sections) + } + for i, title := range tt.wantTitles { + if sections[i].Title != title { + t.Errorf("sections[%d].Title = %q, want %q", i, sections[i].Title, title) + } + } + for i, key := range tt.wantKeys { + if sections[i].Key != key { + t.Errorf("sections[%d].Key = %q, want %q", i, sections[i].Key, key) + } + } + }) + } +} + +func TestAlbums_RequestsType9(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Query().Get("type") != "9" { + t.Errorf("expected type=9 in request, got %q", r.URL.Query().Get("type")) + } + if !strings.HasSuffix(r.URL.Path, "/library/sections/3/all") { + t.Errorf("unexpected path %q", r.URL.Path) + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "MediaContainer": { + "totalSize": 2, + "Metadata": [ + { + "ratingKey": "456", + "title": "Kind of Blue", + "parentTitle": "Miles Davis", + "year": 1959, + "leafCount": 5 + }, + { + "ratingKey": "457", + "title": "Bitches Brew", + "parentTitle": "Miles Davis", + "year": 1970, + "leafCount": 4 + } + ] + } + }`)) + })) + defer srv.Close() + + albums, err := newTestClient(srv).Albums("3") + if err != nil { + t.Fatalf("Albums() error: %v", err) + } + if len(albums) != 2 { + t.Fatalf("expected 2 albums, got %d", len(albums)) + } + a := albums[0] + if a.RatingKey != "456" || a.Title != "Kind of Blue" || a.ArtistName != "Miles Davis" || a.Year != 1959 || a.TrackCount != 5 { + t.Errorf("unexpected album[0]: %+v", a) + } +} + +func TestAlbums_Paginates(t *testing.T) { + callCount := 0 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + callCount++ + start := r.URL.Query().Get("X-Plex-Container-Start") + w.Header().Set("Content-Type", "application/json") + switch start { + case "0", "": + w.Write([]byte(`{"MediaContainer":{"totalSize":2,"Metadata":[{"ratingKey":"1","title":"A","parentTitle":"Art","year":2000,"leafCount":1}]}}`)) + case "300": + // Second page — but totalSize=2 means we should never reach here with pageSize=300. + // This tests that we stop after the first page when totalSize <= pageSize. + t.Errorf("unexpected second page request (offset=%s)", start) + w.Write([]byte(`{"MediaContainer":{"totalSize":2,"Metadata":[]}}`)) + } + })) + defer srv.Close() + + albums, err := newTestClient(srv).Albums("1") + if err != nil { + t.Fatalf("Albums() error: %v", err) + } + if len(albums) != 1 { + t.Errorf("expected 1 album, got %d", len(albums)) + } + if callCount != 1 { + t.Errorf("expected 1 API call, got %d", callCount) + } +} + +func TestTracks_MapsAllFields(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if !strings.HasSuffix(r.URL.Path, "/library/metadata/456/children") { + t.Errorf("unexpected path %q", r.URL.Path) + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "MediaContainer": { + "Metadata": [ + { + "ratingKey": "789", + "title": "So What", + "grandparentTitle": "Miles Davis", + "parentTitle": "Kind of Blue", + "year": 1959, + "index": 1, + "duration": 565000, + "Media": [{"Part": [{"key": "/library/parts/100/111/So_What.flac"}]}] + }, + { + "ratingKey": "790", + "title": "Freddie Freeloader", + "grandparentTitle": "Miles Davis", + "parentTitle": "Kind of Blue", + "year": 1959, + "index": 2, + "duration": 586000, + "Media": [{"Part": [{"key": "/library/parts/101/222/Freddie.flac"}]}] + } + ] + } + }`)) + })) + defer srv.Close() + + tracks, err := newTestClient(srv).Tracks("456") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 2 { + t.Fatalf("expected 2 tracks, got %d", len(tracks)) + } + tr := tracks[0] + if tr.RatingKey != "789" { + t.Errorf("RatingKey: got %q, want %q", tr.RatingKey, "789") + } + if tr.Title != "So What" { + t.Errorf("Title: got %q, want %q", tr.Title, "So What") + } + if tr.ArtistName != "Miles Davis" { + t.Errorf("ArtistName: got %q, want %q", tr.ArtistName, "Miles Davis") + } + if tr.AlbumName != "Kind of Blue" { + t.Errorf("AlbumName: got %q, want %q", tr.AlbumName, "Kind of Blue") + } + if tr.Year != 1959 { + t.Errorf("Year: got %d, want 1959", tr.Year) + } + if tr.TrackNumber != 1 { + t.Errorf("TrackNumber: got %d, want 1", tr.TrackNumber) + } + if tr.Duration != 565000 { + t.Errorf("Duration: got %d, want 565000", tr.Duration) + } + if tr.PartKey != "/library/parts/100/111/So_What.flac" { + t.Errorf("PartKey: got %q, want /library/parts/100/111/So_What.flac", tr.PartKey) + } +} + +func TestTracks_MissingMedia(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "MediaContainer": { + "Metadata": [ + {"ratingKey": "1", "title": "Track Without Media", "Media": []} + ] + } + }`)) + })) + defer srv.Close() + + tracks, err := newTestClient(srv).Tracks("42") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + if tracks[0].PartKey != "" { + t.Errorf("expected empty PartKey for track with no media, got %q", tracks[0].PartKey) + } +} + +func TestStreamURL_Format(t *testing.T) { + c := NewClient("http://192.168.1.10:32400", "mytoken") + got := c.StreamURL("/library/parts/100/111/file.flac") + want := "http://192.168.1.10:32400/library/parts/100/111/file.flac?X-Plex-Token=mytoken" + if got != want { + t.Errorf("StreamURL:\n got %q\n want %q", got, want) + } +} + +func TestStreamURL_TokenEncoded(t *testing.T) { + c := NewClient("http://192.168.1.10:32400", "tok en+special") + got := c.StreamURL("/library/parts/1/2/file.mp3") + if !strings.Contains(got, "X-Plex-Token=tok+en%2Bspecial") { + t.Errorf("StreamURL token not URL-encoded: %q", got) + } +} + +func TestSearch_SendsCorrectParams(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.URL.Query().Get("query") != "Miles Davis" { + t.Errorf("expected query=Miles Davis, got %q", r.URL.Query().Get("query")) + } + if r.URL.Query().Get("type") != "10" { + t.Errorf("expected type=10, got %q", r.URL.Query().Get("type")) + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"MediaContainer":{"Metadata":[]}}`)) + })) + defer srv.Close() + + tracks, err := newTestClient(srv).Search("Miles Davis") + if err != nil { + t.Fatalf("Search() error: %v", err) + } + if len(tracks) != 0 { + t.Errorf("expected 0 tracks, got %d", len(tracks)) + } +} + +func TestSearch_EmptyQueryNoRequest(t *testing.T) { + called := false + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + called = true + w.WriteHeader(http.StatusOK) + })) + defer srv.Close() + + tracks, err := newTestClient(srv).Search("") + if err != nil { + t.Fatalf("Search(\"\") unexpected error: %v", err) + } + if tracks != nil { + t.Errorf("expected nil tracks for empty query, got %v", tracks) + } + if called { + t.Error("Search(\"\") should not make an HTTP request") + } +} + +func TestRequestHeaders(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.Header.Get("Accept") != "application/json" { + t.Errorf("expected Accept: application/json, got %q", r.Header.Get("Accept")) + } + if r.Header.Get("X-Plex-Product") != "cliamp" { + t.Errorf("expected X-Plex-Product: cliamp, got %q", r.Header.Get("X-Plex-Product")) + } + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"MediaContainer":{}}`)) + })) + defer srv.Close() + + _ = newTestClient(srv).Ping() +} diff --git a/external/plex/provider.go b/external/plex/provider.go new file mode 100644 index 0000000..ea9af9a --- /dev/null +++ b/external/plex/provider.go @@ -0,0 +1,171 @@ +package plex + +import ( + "context" + "fmt" + "slices" + "sync" + + "github.com/bjarneo/cliamp/config" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.Searcher = (*Provider)(nil) + _ provider.AlbumTrackLoader = (*Provider)(nil) +) + +// Provider implements playlist.Provider for a Plex Media Server. +// Playlists() returns all albums across all music library sections. +// Tracks() returns the tracks for a given album ratingKey. +type Provider struct { + client *Client + mu sync.Mutex + playlistCache []playlist.PlaylistInfo + trackCache map[string][]playlist.Track +} + +// newProvider returns a Provider backed by the given Client. +func newProvider(client *Client) *Provider { + return &Provider{client: client} +} + +// NewFromConfig returns a Provider from a PlexConfig, or nil if URL or Token is missing. +func NewFromConfig(cfg config.PlexConfig) *Provider { + if !cfg.IsSet() { + return nil + } + return newProvider(NewClient(cfg.URL, cfg.Token, cfg.Libraries...)) +} + +// Name returns the display name used in the provider selector. +func (p *Provider) Name() string { return "Plex" } + +// Playlists returns all albums across all Plex music library sections. +// Each album is a PlaylistInfo whose ID is the album's Plex ratingKey. +// Results are cached after the first successful call. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + p.mu.Lock() + if p.playlistCache != nil { + cached := slices.Clone(p.playlistCache) + p.mu.Unlock() + return cached, nil + } + p.mu.Unlock() + + sections, err := p.client.MusicSections() + if err != nil { + return nil, err + } + if len(sections) == 0 { + return nil, fmt.Errorf("plex: no matching music libraries found on this server") + } + + var lists []playlist.PlaylistInfo + for _, sec := range sections { + albums, err := p.client.Albums(sec.Key) + if err != nil { + return nil, err + } + for _, a := range albums { + name := a.ArtistName + " — " + a.Title + if a.Year > 0 { + name = fmt.Sprintf("%s — %s (%d)", a.ArtistName, a.Title, a.Year) + } + lists = append(lists, playlist.PlaylistInfo{ + ID: a.RatingKey, + Name: name, + TrackCount: a.TrackCount, + }) + } + } + + p.mu.Lock() + p.playlistCache = lists + p.mu.Unlock() + + return slices.Clone(lists), nil +} + +// Refresh clears cached playlist and track data so the next call re-fetches +// from the server. Implements playlist.Refresher. +func (p *Provider) Refresh() { + p.mu.Lock() + p.playlistCache = nil + p.trackCache = nil + p.mu.Unlock() +} + +// Tracks returns the tracks for the album identified by albumRatingKey. +// Each track's Path is a complete authenticated HTTP URL ready for the player. +// Tracks with no streamable part (missing Media/Part data) are silently skipped. +// Results are cached per albumRatingKey. +func (p *Provider) Tracks(albumRatingKey string) ([]playlist.Track, error) { + p.mu.Lock() + if p.trackCache != nil { + if cached, ok := p.trackCache[albumRatingKey]; ok { + p.mu.Unlock() + return slices.Clone(cached), nil + } + } + p.mu.Unlock() + + plexTracks, err := p.client.Tracks(albumRatingKey) + if err != nil { + return nil, err + } + + tracks := p.convertTracks(plexTracks, 0) + + p.mu.Lock() + if p.trackCache == nil { + p.trackCache = make(map[string][]playlist.Track) + } + p.trackCache[albumRatingKey] = tracks + p.mu.Unlock() + + return slices.Clone(tracks), nil +} + +// SearchTracks searches the Plex music library for tracks matching query. +// Implements provider.Searcher. +func (p *Provider) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + plexTracks, err := p.client.Search(query) + if err != nil { + return nil, err + } + return p.convertTracks(plexTracks, limit), nil +} + +// convertTracks converts Plex tracks to playlist tracks, skipping entries +// without a streamable part. If limit > 0, at most limit tracks are returned. +func (p *Provider) convertTracks(plexTracks []Track, limit int) []playlist.Track { + tracks := make([]playlist.Track, 0, len(plexTracks)) + for _, t := range plexTracks { + if t.PartKey == "" { + continue + } + tracks = append(tracks, playlist.Track{ + Path: p.client.StreamURL(t.PartKey), + Title: t.Title, + Artist: t.ArtistName, + Album: t.AlbumName, + Year: t.Year, + TrackNumber: t.TrackNumber, + DurationSecs: t.Duration / 1000, + Stream: true, + }) + if limit > 0 && len(tracks) >= limit { + break + } + } + return tracks +} + +// AlbumTracks returns the tracks for the given album (ratingKey). +// Implements provider.AlbumTrackLoader. +func (p *Provider) AlbumTracks(albumID string) ([]playlist.Track, error) { + return p.Tracks(albumID) +} diff --git a/external/plex/provider_test.go b/external/plex/provider_test.go new file mode 100644 index 0000000..7a480e6 --- /dev/null +++ b/external/plex/provider_test.go @@ -0,0 +1,337 @@ +package plex + +import ( + "net/http" + "net/http/httptest" + "strings" + "testing" + + "github.com/bjarneo/cliamp/config" +) + +// sectionsHandler returns a handler that serves a single music section. +func sectionsHandler(t *testing.T) http.HandlerFunc { + return func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + switch { + case strings.HasSuffix(r.URL.Path, "/library/sections"): + w.Write([]byte(`{"MediaContainer":{"Directory":[{"key":"3","type":"artist","title":"Music"}]}}`)) + case strings.HasSuffix(r.URL.Path, "/library/sections/3/all"): + w.Write([]byte(`{ + "MediaContainer": { + "totalSize": 2, + "Metadata": [ + {"ratingKey":"100","title":"Kind of Blue","parentTitle":"Miles Davis","year":1959,"leafCount":5}, + {"ratingKey":"101","title":"Bitches Brew","parentTitle":"Miles Davis","year":1970,"leafCount":4} + ] + } + }`)) + case strings.Contains(r.URL.Path, "/library/metadata/100/children"): + w.Write([]byte(`{ + "MediaContainer": { + "Metadata": [ + { + "ratingKey":"200","title":"So What","grandparentTitle":"Miles Davis", + "parentTitle":"Kind of Blue","year":1959,"index":1,"duration":565000, + "Media":[{"Part":[{"key":"/library/parts/1/111/SoWhat.flac"}]}] + } + ] + } + }`)) + case strings.Contains(r.URL.Path, "/library/metadata/101/children"): + w.Write([]byte(`{ + "MediaContainer": { + "Metadata": [ + { + "ratingKey":"201","title":"Pharaoh's Dance","grandparentTitle":"Miles Davis", + "parentTitle":"Bitches Brew","year":1970,"index":1,"duration":1140000, + "Media":[{"Part":[{"key":"/library/parts/2/222/PharaohsDance.flac"}]}] + } + ] + } + }`)) + default: + t.Errorf("unexpected path: %s", r.URL.Path) + w.WriteHeader(http.StatusNotFound) + } + } +} + +func TestProvider_Name(t *testing.T) { + p := newProvider(NewClient("http://localhost:32400", "tok")) + if p.Name() != "Plex" { + t.Errorf("Name() = %q, want %q", p.Name(), "Plex") + } +} + +func TestProvider_Playlists(t *testing.T) { + srv := httptest.NewServer(sectionsHandler(t)) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + lists, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error: %v", err) + } + if len(lists) != 2 { + t.Fatalf("expected 2 playlists, got %d", len(lists)) + } + + // Check first album entry + if lists[0].ID != "100" { + t.Errorf("lists[0].ID = %q, want %q", lists[0].ID, "100") + } + if !strings.Contains(lists[0].Name, "Miles Davis") { + t.Errorf("lists[0].Name %q missing artist", lists[0].Name) + } + if !strings.Contains(lists[0].Name, "Kind of Blue") { + t.Errorf("lists[0].Name %q missing album title", lists[0].Name) + } + if !strings.Contains(lists[0].Name, "1959") { + t.Errorf("lists[0].Name %q missing year", lists[0].Name) + } + if lists[0].TrackCount != 5 { + t.Errorf("lists[0].TrackCount = %d, want 5", lists[0].TrackCount) + } +} + +func TestProvider_Playlists_Cached(t *testing.T) { + callCount := 0 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if strings.HasSuffix(r.URL.Path, "/library/sections") { + callCount++ + } + w.Header().Set("Content-Type", "application/json") + switch { + case strings.HasSuffix(r.URL.Path, "/library/sections"): + w.Write([]byte(`{"MediaContainer":{"Directory":[{"key":"3","type":"artist","title":"Music"}]}}`)) + case strings.HasSuffix(r.URL.Path, "/library/sections/3/all"): + w.Write([]byte(`{"MediaContainer":{"totalSize":1,"Metadata":[{"ratingKey":"1","title":"Album","parentTitle":"Artist","year":2020,"leafCount":1}]}}`)) + } + })) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + if _, err := p.Playlists(); err != nil { + t.Fatalf("first Playlists() error: %v", err) + } + if _, err := p.Playlists(); err != nil { + t.Fatalf("second Playlists() error: %v", err) + } + if callCount != 1 { + t.Errorf("expected /library/sections called once, called %d times", callCount) + } +} + +func TestProvider_Playlists_NoMusicSections(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"MediaContainer":{"Directory":[{"key":"1","type":"movie","title":"Movies"}]}}`)) + })) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + _, err := p.Playlists() + if err == nil { + t.Fatal("expected error for no music sections, got nil") + } + if !strings.Contains(err.Error(), "no matching music libraries") { + t.Errorf("unexpected error message: %q", err.Error()) + } +} + +func TestProvider_Tracks(t *testing.T) { + srv := httptest.NewServer(sectionsHandler(t)) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + tracks, err := p.Tracks("100") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + + tr := tracks[0] + if tr.Title != "So What" { + t.Errorf("Title = %q, want %q", tr.Title, "So What") + } + if tr.Artist != "Miles Davis" { + t.Errorf("Artist = %q, want %q", tr.Artist, "Miles Davis") + } + if tr.Album != "Kind of Blue" { + t.Errorf("Album = %q, want %q", tr.Album, "Kind of Blue") + } + if tr.Year != 1959 { + t.Errorf("Year = %d, want 1959", tr.Year) + } + if tr.TrackNumber != 1 { + t.Errorf("TrackNumber = %d, want 1", tr.TrackNumber) + } + if tr.DurationSecs != 565 { + t.Errorf("DurationSecs = %d, want 565", tr.DurationSecs) + } + if !tr.Stream { + t.Error("Stream = false, want true") + } + if !strings.HasPrefix(tr.Path, srv.URL) { + t.Errorf("Path %q does not start with server URL", tr.Path) + } + if !strings.Contains(tr.Path, "X-Plex-Token=tok") { + t.Errorf("Path %q missing X-Plex-Token", tr.Path) + } + if !strings.Contains(tr.Path, "/library/parts/1/111/SoWhat.flac") { + t.Errorf("Path %q missing part key", tr.Path) + } +} + +func TestProvider_Tracks_SkipsMissingPart(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{ + "MediaContainer": { + "Metadata": [ + {"ratingKey":"1","title":"Has Part","Media":[{"Part":[{"key":"/library/parts/1/1/file.mp3"}]}]}, + {"ratingKey":"2","title":"No Part","Media":[]}, + {"ratingKey":"3","title":"Also No Part"} + ] + } + }`)) + })) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + tracks, err := p.Tracks("42") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Errorf("expected 1 track (skipping those with no part), got %d", len(tracks)) + } + if tracks[0].Title != "Has Part" { + t.Errorf("expected 'Has Part', got %q", tracks[0].Title) + } +} + +func TestProvider_Tracks_Cached(t *testing.T) { + callCount := 0 + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + callCount++ + w.Header().Set("Content-Type", "application/json") + w.Write([]byte(`{"MediaContainer":{"Metadata":[{"ratingKey":"1","title":"T","Media":[{"Part":[{"key":"/p/1/1/f.mp3"}]}]}]}}`)) + })) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "tok")) + if _, err := p.Tracks("99"); err != nil { + t.Fatalf("first Tracks() error: %v", err) + } + if _, err := p.Tracks("99"); err != nil { + t.Fatalf("second Tracks() error: %v", err) + } + if callCount != 1 { + t.Errorf("expected children endpoint called once, called %d times", callCount) + } +} + +func TestProvider_Tracks_ClientError(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusUnauthorized) + })) + defer srv.Close() + + p := newProvider(NewClient(srv.URL, "bad-token")) + _, err := p.Tracks("42") + if err == nil { + t.Fatal("expected error on 401, got nil") + } +} + +func TestNewFromConfig_NilWhenMissing(t *testing.T) { + tests := []struct { + name string + cfg config.PlexConfig + }{ + {"empty", config.PlexConfig{}}, + {"no token", config.PlexConfig{URL: "http://localhost:32400"}}, + {"no url", config.PlexConfig{Token: "tok"}}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if p := NewFromConfig(tt.cfg); p != nil { + t.Errorf("NewFromConfig(%+v) = non-nil, want nil", tt.cfg) + } + }) + } +} + +func TestNewFromConfig_OK(t *testing.T) { + cfg := config.PlexConfig{URL: "http://localhost:32400", Token: "mytoken"} + if p := NewFromConfig(cfg); p == nil { + t.Error("NewFromConfig() returned nil for valid config") + } +} + +func TestNewFromConfig_LibrariesWired(t *testing.T) { + tests := []struct { + name string + libraries []string + wantLen int + }{ + {"no filter returns all", nil, 2}, + {"filter to Jazz", []string{"Jazz"}, 1}, + {"filter to jazz case-insensitive", []string{"jazz"}, 1}, + {"filter to both", []string{"Music", "Jazz"}, 2}, + {"no match returns error", []string{"Classical"}, 0}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + switch { + case strings.HasSuffix(r.URL.Path, "/library/sections"): + w.Write([]byte(`{"MediaContainer":{"Directory":[ + {"key":"1","type":"artist","title":"Music"}, + {"key":"2","type":"artist","title":"Jazz"} + ]}}`)) + case strings.HasSuffix(r.URL.Path, "/library/sections/1/all"): + w.Write([]byte(`{"MediaContainer":{"totalSize":1,"Metadata":[ + {"ratingKey":"11","title":"Bitches Brew","parentTitle":"Miles Davis","year":1970,"leafCount":4} + ]}}`)) + case strings.HasSuffix(r.URL.Path, "/library/sections/2/all"): + w.Write([]byte(`{"MediaContainer":{"totalSize":1,"Metadata":[ + {"ratingKey":"10","title":"Kind of Blue","parentTitle":"Miles Davis","year":1959,"leafCount":5} + ]}}`)) + default: + w.WriteHeader(http.StatusNotFound) + } + })) + defer srv.Close() + + cfg := config.PlexConfig{ + URL: srv.URL, + Token: "tok", + Libraries: tt.libraries, + } + p := NewFromConfig(cfg) + if p == nil { + t.Fatal("NewFromConfig() returned nil for valid config") + } + + lists, err := p.Playlists() + if tt.wantLen == 0 { + if err == nil { + t.Errorf("expected error for no matching libraries, got %d playlists", len(lists)) + } + return + } + if err != nil { + t.Fatalf("Playlists() error: %v", err) + } + if len(lists) != tt.wantLen { + t.Fatalf("got %d playlists, want %d", len(lists), tt.wantLen) + } + }) + } +} diff --git a/external/qobuz/bundle.go b/external/qobuz/bundle.go new file mode 100644 index 0000000..5a6bc36 --- /dev/null +++ b/external/qobuz/bundle.go @@ -0,0 +1,210 @@ +package qobuz + +import ( + "context" + "encoding/base64" + "fmt" + "io" + "net/http" + "regexp" + "strings" + "time" +) + +// bundleBaseURL is the Qobuz web player origin that ships the JS bundle. +const bundleBaseURL = "https://play.qobuz.com" + +// fallbackPrivateKey is the static OAuth code-exchange private_key documented +// for the production environment. It is used only when the value cannot be +// scraped from the bundle (the in-bundle name has changed across releases). +// Source: SofusA/qobine qobuz-api.md reverse-engineering notes. +const fallbackPrivateKey = "6lz8C03UDIC7" + +// Regexes that scrape the app_id, signing secrets and OAuth private key from +// the Qobuz web player's bundle.js. Adapted from DashLt's spoofbuz (via the +// qobuz-dl-go project) and cross-checked against the SofusA/qobine +// reverse-engineered Qobuz API reference (qobuz-api.md). Qobuz has shipped +// several bundle formats over time, so the private key has multiple candidate +// patterns. +var ( + reSeedTimezone = regexp.MustCompile( + `[a-z]\.initialSeed\("(?P[\w=]+)",window\.utimezone\.(?P[a-z]+)\)`, + ) + reAppID = regexp.MustCompile( + `production:{api:{appId:"(?P\d{9})",appSecret:"\w{32}"`, + ) + rePrivateKeyPatterns = []*regexp.Regexp{ + regexp.MustCompile(`privateKey:\s*"(?P[A-Za-z0-9+/=_\-]{6,128})"`), + regexp.MustCompile(`private_key:\s*"(?P[A-Za-z0-9+/=_\-]{6,128})"`), + regexp.MustCompile(`oauthKey:\s*"(?P[A-Za-z0-9+/=_\-]{6,128})"`), + regexp.MustCompile(`clientSecret:\s*"(?P[A-Za-z0-9+/=_\-]{6,128})"`), + } + reBundleURL = regexp.MustCompile( + ``, + ) +) + +// bundle holds the scraped Qobuz web player JavaScript bundle. +type bundle struct { + content string +} + +// fetchBundle downloads the Qobuz login page and its bundle.js. ctx cancels the +// requests. +func fetchBundle(ctx context.Context) (*bundle, error) { + client := &http.Client{Timeout: 30 * time.Second} + + req, err := http.NewRequestWithContext(ctx, http.MethodGet, bundleBaseURL+"/login", nil) + if err != nil { + return nil, fmt.Errorf("qobuz: build login request: %w", err) + } + resp, err := client.Do(req) + if err != nil { + return nil, fmt.Errorf("qobuz: get login page: %w", err) + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return nil, fmt.Errorf("qobuz: get login page: HTTP %s", resp.Status) + } + page, err := io.ReadAll(resp.Body) + if err != nil { + return nil, fmt.Errorf("qobuz: read login page: %w", err) + } + + match := reBundleURL.FindSubmatch(page) + if match == nil { + return nil, fmt.Errorf("qobuz: bundle URL not found in login page") + } + bundlePath := string(match[1]) + + req2, err := http.NewRequestWithContext(ctx, http.MethodGet, bundleBaseURL+bundlePath, nil) + if err != nil { + return nil, fmt.Errorf("qobuz: build bundle request: %w", err) + } + resp2, err := client.Do(req2) + if err != nil { + return nil, fmt.Errorf("qobuz: get bundle.js: %w", err) + } + defer resp2.Body.Close() + if resp2.StatusCode != http.StatusOK { + return nil, fmt.Errorf("qobuz: get bundle.js: HTTP %s", resp2.Status) + } + body, err := io.ReadAll(resp2.Body) + if err != nil { + return nil, fmt.Errorf("qobuz: read bundle.js: %w", err) + } + + return &bundle{content: string(body)}, nil +} + +// appID extracts the Qobuz application ID from the bundle. +func (b *bundle) appID() (string, error) { + m := reAppID.FindStringSubmatch(b.content) + if m == nil { + return "", fmt.Errorf("qobuz: app_id not found in bundle") + } + return m[reAppID.SubexpIndex("app_id")], nil +} + +// privateKey extracts the OAuth private key, falling back to the documented +// production value when the bundle pattern cannot be matched. +func (b *bundle) privateKey() string { + for _, re := range rePrivateKeyPatterns { + if m := re.FindStringSubmatch(b.content); m != nil { + return m[re.SubexpIndex("key")] + } + } + return fallbackPrivateKey +} + +// capitalizeFirst upper-cases the first byte of s (timezone names are ASCII). +func capitalizeFirst(s string) string { + if s == "" { + return s + } + return strings.ToUpper(s[:1]) + s[1:] +} + +// secrets extracts the API signing secrets from the bundle. The result maps a +// timezone name to its decoded secret; callers try each until one validates. +func (b *bundle) secrets() (map[string]string, error) { + seeds := make(map[string][]string) + + for _, m := range reSeedTimezone.FindAllStringSubmatch(b.content, -1) { + seed := m[reSeedTimezone.SubexpIndex("seed")] + tz := m[reSeedTimezone.SubexpIndex("timezone")] + seeds[tz] = append(seeds[tz], seed) + } + if len(seeds) == 0 { + return nil, fmt.Errorf("qobuz: no seeds found in bundle") + } + + // Replicate the Python OrderedDict + move_to_end ordering used by spoofbuz. + tzList := make([]string, 0, len(seeds)) + for tz := range seeds { + tzList = append(tzList, tz) + } + if len(tzList) >= 2 { + tzList[0], tzList[1] = tzList[1], tzList[0] + } + + capitalised := make([]string, len(tzList)) + for i, tz := range tzList { + capitalised[i] = capitalizeFirst(tz) + } + reInfoExtras := regexp.MustCompile( + `name:"\w+/(?P` + strings.Join(capitalised, "|") + `)",info:"(?P[\w=]+)",extras:"(?P[\w=]+)"`, + ) + + for _, m := range reInfoExtras.FindAllStringSubmatch(b.content, -1) { + tz := strings.ToLower(m[reInfoExtras.SubexpIndex("timezone")]) + info := m[reInfoExtras.SubexpIndex("info")] + extras := m[reInfoExtras.SubexpIndex("extras")] + seeds[tz] = append(seeds[tz], info, extras) + } + + secrets := make(map[string]string, len(seeds)) + for tz, parts := range seeds { + joined := strings.Join(parts, "") + if len(joined) <= 44 { + continue + } + trimmed := joined[:len(joined)-44] + // Pad to a multiple of 4 so StdEncoding accepts it (Python's b64decode + // pads automatically). + padded := trimmed + strings.Repeat("=", (4-len(trimmed)%4)%4) + decoded, err := base64.StdEncoding.DecodeString(padded) + if err != nil { + continue + } + secrets[tz] = string(decoded) + } + if len(secrets) == 0 { + return nil, fmt.Errorf("qobuz: no secrets decoded from bundle") + } + return secrets, nil +} + +// scrapeCredentials fetches the bundle and returns the app_id, the list of +// candidate signing secrets, and the OAuth private key. +func scrapeCredentials(ctx context.Context) (string, []string, string, error) { + b, err := fetchBundle(ctx) + if err != nil { + return "", nil, "", err + } + appID, err := b.appID() + if err != nil { + return "", nil, "", err + } + secretMap, err := b.secrets() + if err != nil { + return "", nil, "", err + } + secrets := make([]string, 0, len(secretMap)) + for _, s := range secretMap { + if s != "" { + secrets = append(secrets, s) + } + } + return appID, secrets, b.privateKey(), nil +} diff --git a/external/qobuz/bundle_test.go b/external/qobuz/bundle_test.go new file mode 100644 index 0000000..6e80b41 --- /dev/null +++ b/external/qobuz/bundle_test.go @@ -0,0 +1,28 @@ +package qobuz + +import "testing" + +func TestBundlePrivateKeyScraped(t *testing.T) { + b := &bundle{content: `foo privateKey: "scrapedKey123" bar`} + if got := b.privateKey(); got != "scrapedKey123" { + t.Fatalf("privateKey() = %q, want scraped value", got) + } +} + +func TestBundlePrivateKeyFallback(t *testing.T) { + b := &bundle{content: `no key here at all`} + if got := b.privateKey(); got != fallbackPrivateKey { + t.Fatalf("privateKey() = %q, want fallback %q", got, fallbackPrivateKey) + } +} + +func TestBundleAppID(t *testing.T) { + b := &bundle{content: `x=production:{api:{appId:"798273057",appSecret:"05a4851e74ee47fda346f50cfdfc4f09"}}`} + got, err := b.appID() + if err != nil { + t.Fatalf("appID() error = %v", err) + } + if got != "798273057" { + t.Fatalf("appID() = %q, want 798273057", got) + } +} diff --git a/external/qobuz/client.go b/external/qobuz/client.go new file mode 100644 index 0000000..301da9d --- /dev/null +++ b/external/qobuz/client.go @@ -0,0 +1,466 @@ +package qobuz + +import ( + "context" + "crypto/md5" + "encoding/json" + "fmt" + "io" + "net/http" + "net/url" + "strconv" + "strings" + "time" +) + +const ( + apiBaseURL = "https://www.qobuz.com/api.json/0.2/" + apiUA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0" + defaultQuality = 6 +) + +// validQuality reports whether quality is one of the Qobuz format_id values +// cliamp accepts. +// +// 5 = MP3 320kbps +// 6 = FLAC 16-bit/44.1kHz (CD) +// 7 = FLAC 24-bit up to 96kHz +// 27 = FLAC 24-bit up to 192kHz (Hi-Res) +func validQuality(quality int) bool { + switch quality { + case 5, 6, 7, 27: + return true + default: + return false + } +} + +// maxResponseBody limits JSON API responses to 20 MB. +const maxResponseBody = 20 << 20 + +// client is a Qobuz API client. It is safe for concurrent use once +// authenticated (its fields are not mutated after login). +type client struct { + appID string + secrets []string // candidate signing secrets to validate + secret string // validated signing secret (set by validateSecret) + uat string // user_auth_token + userID string + label string // subscription tier short label + http *http.Client +} + +func newClient(appID string, secrets []string) *client { + return &client{ + appID: appID, + secrets: secrets, + http: &http.Client{Timeout: 30 * time.Second}, + } +} + +func md5hex(s string) string { + return fmt.Sprintf("%x", md5.Sum([]byte(s))) +} + +// doRequest performs a Qobuz API request and returns the raw response body. +func (c *client) doRequest(ctx context.Context, method, endpoint string, params url.Values, body string) ([]byte, error) { + var reqBody io.Reader + if body != "" { + reqBody = strings.NewReader(body) + } + req, err := http.NewRequestWithContext(ctx, method, apiBaseURL+endpoint, reqBody) + if err != nil { + return nil, fmt.Errorf("qobuz: %s: build request: %w", endpoint, err) + } + req.Header.Set("User-Agent", apiUA) + req.Header.Set("X-App-Id", c.appID) + if body != "" { + // Request bodies are always form-encoded (user/login, oauth/callback). + req.Header.Set("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8") + } else { + req.Header.Set("Content-Type", "application/json;charset=UTF-8") + } + if c.uat != "" { + req.Header.Set("X-User-Auth-Token", c.uat) + } + if params != nil { + req.URL.RawQuery = params.Encode() + } + + resp, err := c.http.Do(req) + if err != nil { + return nil, fmt.Errorf("qobuz: %s: request: %w", endpoint, err) + } + defer resp.Body.Close() + respBody, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody)) + if err != nil { + return nil, fmt.Errorf("qobuz: %s: read response: %w", endpoint, err) + } + + if resp.StatusCode >= 400 { + return nil, fmt.Errorf("qobuz: %s: HTTP %d: %s", endpoint, resp.StatusCode, strings.TrimSpace(string(respBody))) + } + return respBody, nil +} + +// doGet performs a GET and decodes the JSON response into out. +func (c *client) doGet(ctx context.Context, endpoint string, params url.Values, out any) error { + body, err := c.doRequest(ctx, http.MethodGet, endpoint, params, "") + if err != nil { + return err + } + if out == nil { + return nil + } + if err := json.Unmarshal(body, out); err != nil { + return fmt.Errorf("qobuz: %s: decode: %w", endpoint, err) + } + return nil +} + +// authWithToken authenticates using a user_id + user_auth_token obtained via +// OAuth and populates the client's user info. +func (c *client) authWithToken(ctx context.Context, userID, userAuthToken string) error { + params := url.Values{ + "user_id": {userID}, + "user_auth_token": {userAuthToken}, + "app_id": {c.appID}, + } + var info loginResponse + if err := c.doGet(ctx, "user/login", params, &info); err != nil { + return err + } + c.uat = userAuthToken + c.userID = userID + return c.applyUserInfo(info) +} + +// loginResponse is the shape of user/login and oauth/callback responses. +type loginResponse struct { + UserAuthToken string `json:"user_auth_token"` + User struct { + ID json.Number `json:"id"` + Credential struct { + Parameters *struct { + ShortLabel string `json:"short_label"` + } `json:"parameters"` + } `json:"credential"` + } `json:"user"` +} + +func (c *client) applyUserInfo(info loginResponse) error { + if info.User.Credential.Parameters == nil { + return fmt.Errorf("qobuz: account is not eligible for streaming (free accounts cannot stream)") + } + if c.uat == "" { + c.uat = info.UserAuthToken + } + if c.userID == "" && info.User.ID != "" { + c.userID = info.User.ID.String() + } + c.label = info.User.Credential.Parameters.ShortLabel + return nil +} + +// loginWithOAuth completes authentication from an OAuth redirect result. Qobuz +// may return either a user_auth_token directly or a code that must be exchanged. +func (c *client) loginWithOAuth(ctx context.Context, result oauthResult, privateKey string) error { + if result.Token != "" { + c.uat = result.Token + if result.UserID != "" { + c.userID = result.UserID + } + return c.loadOAuthUserInfo(ctx, "with OAuth token") + } + if result.Code != "" { + return c.exchangeOAuthCode(ctx, result.Code, privateKey) + } + return fmt.Errorf("qobuz: OAuth redirect contained neither token nor code") +} + +// exchangeOAuthCode exchanges an OAuth code for a token. Qobuz has used +// different parameter names and HTTP methods over time, so all combinations of +// (GET|POST) x ("code"|"code_autorisation") are tried. +func (c *client) exchangeOAuthCode(ctx context.Context, code, privateKey string) error { + type attempt struct { + method string + paramName string + } + attempts := []attempt{ + {http.MethodGet, "code"}, + {http.MethodPost, "code"}, + {http.MethodGet, "code_autorisation"}, + {http.MethodPost, "code_autorisation"}, + } + + var lastErr error + for _, a := range attempts { + params := url.Values{ + a.paramName: {code}, + "app_id": {c.appID}, + } + if privateKey != "" { + params.Set("private_key", privateKey) + } + + var body []byte + var err error + if a.method == http.MethodGet { + body, err = c.doRequest(ctx, http.MethodGet, "oauth/callback", params, "") + } else { + body, err = c.doRequest(ctx, http.MethodPost, "oauth/callback", nil, params.Encode()) + } + if err != nil { + lastErr = err + continue + } + + var resp struct { + Token string `json:"token"` + loginResponse + } + if err := json.Unmarshal(body, &resp); err != nil { + lastErr = err + continue + } + if resp.Token == "" { + if resp.User.Credential.Parameters != nil { + return c.applyUserInfo(resp.loginResponse) + } + lastErr = fmt.Errorf("qobuz: no token in oauth/callback response") + continue + } + + c.uat = resp.Token + return c.loadOAuthUserInfo(ctx, "after OAuth") + } + return fmt.Errorf("qobuz: oauth code exchange failed: %w", lastErr) +} + +func (c *client) loadOAuthUserInfo(ctx context.Context, phase string) error { + body, err := c.doRequest(ctx, http.MethodPost, "user/login", nil, "extra=partner") + if err != nil { + return fmt.Errorf("qobuz: user/login %s: %w", phase, err) + } + var info loginResponse + if err := json.Unmarshal(body, &info); err != nil { + return fmt.Errorf("qobuz: decode user/login: %w", err) + } + return c.applyUserInfo(info) +} + +// validateSecret picks the first signing secret that the API accepts and stores +// it on the client. It must be called before any signed request (getFileUrl, +// favorites). +func (c *client) validateSecret(ctx context.Context) error { + if c.secret != "" { + return nil + } + for _, secret := range c.secrets { + if secret == "" { + continue + } + // 5966783 is a known public track id used purely to probe the secret. + if _, err := c.trackFileURL(ctx, "5966783", 5, secret); err == nil { + c.secret = secret + return nil + } + } + return fmt.Errorf("qobuz: no valid signing secret found") +} + +// apiFileURL is the track/getFileUrl response. +// +// We use track/getFileUrl (the legacy endpoint) on purpose: it returns a plain +// "url" pointing at a complete FLAC/MP3 file that the buffered ffmpeg pipeline +// can stream directly. The current web player instead uses /file/url + +// /session/start, which returns segmented, AES-128-CTR-encrypted CMAF (qbz-1) +// requiring a full key-derivation + per-frame decryption pipeline. Per the +// SofusA/qobine reverse-engineering notes, getFileUrl "may still work but the +// web player now uses /file/url", so this is a known, monitored assumption. +type apiFileURL struct { + URL string `json:"url"` + FormatID int `json:"format_id"` + MimeType string `json:"mime_type"` + Duration int `json:"duration"` + SamplingRate float64 `json:"sampling_rate"` + BitDepth int `json:"bit_depth"` +} + +// trackFileURLSig computes the request_sig for track/getFileUrl. Qobuz signs +// the concatenation of the endpoint path, the params in alphabetical order, the +// request timestamp and the app secret. The exact layout matters: a change here +// silently breaks streaming, so it's pinned by a test. +func trackFileURLSig(trackID string, formatID int, ts, secret string) string { + raw := fmt.Sprintf("trackgetFileUrlformat_id%dintentstreamtrack_id%s%s%s", + formatID, trackID, ts, secret) + return md5hex(raw) +} + +// trackFileURL returns a signed streaming URL for the given track. If +// secretOverride is empty, the validated client secret is used. +func (c *client) trackFileURL(ctx context.Context, trackID string, formatID int, secretOverride string) (apiFileURL, error) { + if !validQuality(formatID) { + return apiFileURL{}, fmt.Errorf("qobuz: invalid quality %d (choose 5, 6, 7 or 27)", formatID) + } + secret := secretOverride + if secret == "" { + secret = c.secret + } + unix := strconv.FormatInt(time.Now().Unix(), 10) + params := url.Values{ + "request_ts": {unix}, + "request_sig": {trackFileURLSig(trackID, formatID, unix, secret)}, + "track_id": {trackID}, + "format_id": {strconv.Itoa(formatID)}, + "intent": {"stream"}, + } + var out apiFileURL + if err := c.doGet(ctx, "track/getFileUrl", params, &out); err != nil { + return apiFileURL{}, err + } + return out, nil +} + +// userPlaylists returns the authenticated user's playlists. +func (c *client) userPlaylists(ctx context.Context) ([]apiPlaylist, error) { + var out struct { + Playlists apiPlaylistList `json:"playlists"` + } + params := url.Values{"limit": {"500"}, "offset": {"0"}} + if err := c.doGet(ctx, "playlist/getUserPlaylists", params, &out); err != nil { + return nil, err + } + return out.Playlists.Items, nil +} + +// playlistTracks returns the tracks of a playlist, following pagination. +func (c *client) playlistTracks(ctx context.Context, playlistID string) ([]apiTrack, error) { + const pageSize = 500 + var all []apiTrack + for offset := 0; ; offset += pageSize { + var out apiPlaylist + params := url.Values{ + "playlist_id": {playlistID}, + "extra": {"tracks"}, + "limit": {strconv.Itoa(pageSize)}, + "offset": {strconv.Itoa(offset)}, + } + if err := c.doGet(ctx, "playlist/get", params, &out); err != nil { + return nil, err + } + if out.Tracks == nil || len(out.Tracks.Items) == 0 { + break + } + all = append(all, out.Tracks.Items...) + if offset+pageSize >= out.Tracks.Total { + break + } + } + return all, nil +} + +// albumTracks returns the tracks of an album along with the album metadata. +func (c *client) albumGet(ctx context.Context, albumID string) (apiAlbum, error) { + var out apiAlbum + if err := c.doGet(ctx, "album/get", url.Values{"album_id": {albumID}}, &out); err != nil { + return apiAlbum{}, err + } + return out, nil +} + +// signedFavorites builds the request_ts/request_sig params for favorites calls. +// +// Note: favorite/getUserFavorites signs only object+method+ts+secret; the +// query params (type/limit/offset) are deliberately NOT folded into the +// signature, matching the working qobuz-dl-go behavior. The qobine reference +// documents a generic "sorted params" rule, but getUserFavorites does not +// require it in practice; do not add the params to rawSig. +func (c *client) favoriteParams(favType string, offset, limit int) url.Values { + unix := strconv.FormatInt(time.Now().Unix(), 10) + rawSig := "favoritegetUserFavorites" + unix + c.secret + return url.Values{ + "app_id": {c.appID}, + "user_auth_token": {c.uat}, + "type": {favType}, + "request_ts": {unix}, + "request_sig": {md5hex(rawSig)}, + "limit": {strconv.Itoa(limit)}, + "offset": {strconv.Itoa(offset)}, + } +} + +// favoriteTracks returns the user's favorite tracks. +func (c *client) favoriteTracks(ctx context.Context, offset, limit int) ([]apiTrack, error) { + var out struct { + Tracks apiTrackList `json:"tracks"` + } + if err := c.doGet(ctx, "favorite/getUserFavorites", c.favoriteParams("tracks", offset, limit), &out); err != nil { + return nil, err + } + return out.Tracks.Items, nil +} + +// favoriteAlbums returns the user's favorite albums. +func (c *client) favoriteAlbums(ctx context.Context, offset, limit int) ([]apiAlbum, error) { + var out struct { + Albums apiAlbumList `json:"albums"` + } + if err := c.doGet(ctx, "favorite/getUserFavorites", c.favoriteParams("albums", offset, limit), &out); err != nil { + return nil, err + } + return out.Albums.Items, nil +} + +// favoriteArtists returns the user's favorite artists. +func (c *client) favoriteArtists(ctx context.Context, offset, limit int) ([]apiArtist, error) { + var out struct { + Artists apiArtistList `json:"artists"` + } + if err := c.doGet(ctx, "favorite/getUserFavorites", c.favoriteParams("artists", offset, limit), &out); err != nil { + return nil, err + } + return out.Artists.Items, nil +} + +// artistAlbums returns the albums for an artist, following pagination. +func (c *client) artistAlbums(ctx context.Context, artistID string) ([]apiAlbum, error) { + const pageSize = 500 + var all []apiAlbum + for offset := 0; ; offset += pageSize { + var out struct { + apiArtist + Albums apiAlbumList `json:"albums"` + } + params := url.Values{ + "app_id": {c.appID}, + "artist_id": {artistID}, + "extra": {"albums"}, + "limit": {strconv.Itoa(pageSize)}, + "offset": {strconv.Itoa(offset)}, + } + if err := c.doGet(ctx, "artist/get", params, &out); err != nil { + return nil, err + } + if len(out.Albums.Items) == 0 { + break + } + all = append(all, out.Albums.Items...) + if offset+pageSize >= out.Albums.Total { + break + } + } + return all, nil +} + +// searchTracks searches the Qobuz catalog for tracks. +func (c *client) searchTracks(ctx context.Context, query string, limit int) ([]apiTrack, error) { + var out struct { + Tracks apiTrackList `json:"tracks"` + } + params := url.Values{"query": {query}, "limit": {strconv.Itoa(limit)}} + if err := c.doGet(ctx, "track/search", params, &out); err != nil { + return nil, err + } + return out.Tracks.Items, nil +} diff --git a/external/qobuz/client_test.go b/external/qobuz/client_test.go new file mode 100644 index 0000000..448276d --- /dev/null +++ b/external/qobuz/client_test.go @@ -0,0 +1,45 @@ +package qobuz + +import ( + "testing" +) + +func TestMD5Hex(t *testing.T) { + tests := []struct { + in string + want string + }{ + {"", "d41d8cd98f00b204e9800998ecf8427e"}, + {"abc", "900150983cd24fb0d6963f7d28e17f72"}, + } + for _, tt := range tests { + if got := md5hex(tt.in); got != tt.want { + t.Errorf("md5hex(%q) = %q, want %q", tt.in, got, tt.want) + } + } +} + +// TestTrackFileURLSig pins the request_sig layout for track/getFileUrl against +// a precomputed md5. If the raw string format in trackFileURLSig changes, +// streaming breaks and this test fails. +func TestTrackFileURLSig(t *testing.T) { + // md5("trackgetFileUrlformat_id6intentstreamtrack_id59667831700000000deadbeefsecret") + const want = "bc7a09d686b3e5c1cd32f5268eff1030" + got := trackFileURLSig("5966783", 6, "1700000000", "deadbeefsecret") + if got != want { + t.Fatalf("trackFileURLSig = %q, want %q", got, want) + } +} + +func TestValidQuality(t *testing.T) { + for _, q := range []int{5, 6, 7, 27} { + if !validQuality(q) { + t.Errorf("expected quality %d to be valid", q) + } + } + for _, q := range []int{0, 1, 4, 8, 100} { + if validQuality(q) { + t.Errorf("expected quality %d to be invalid", q) + } + } +} diff --git a/external/qobuz/creds.go b/external/qobuz/creds.go new file mode 100644 index 0000000..a9e37e4 --- /dev/null +++ b/external/qobuz/creds.go @@ -0,0 +1,83 @@ +package qobuz + +import ( + "encoding/json" + "errors" + "fmt" + "os" + "path/filepath" + + "github.com/bjarneo/cliamp/internal/appdir" +) + +// storedCreds holds persisted Qobuz credentials so the user only signs in once. +// The app_id, secrets and private key are scraped from the Qobuz web player and +// cached here alongside the OAuth user token. +type storedCreds struct { + AppID string `json:"app_id"` + Secrets []string `json:"secrets"` + Secret string `json:"secret"` // validated signing secret + PrivateKey string `json:"private_key"` + UserAuthToken string `json:"user_auth_token"` + UserID string `json:"user_id"` + Label string `json:"label"` +} + +// CredsPath returns the absolute path to the stored Qobuz credentials file. +func CredsPath() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "qobuz_credentials.json"), nil +} + +// DeleteCreds removes the stored Qobuz credentials file. Returns true if a file +// was removed, false if it did not exist. +func DeleteCreds() (bool, error) { + path, err := CredsPath() + if err != nil { + return false, err + } + if err := os.Remove(path); err != nil { + if errors.Is(err, os.ErrNotExist) { + return false, nil + } + return false, err + } + return true, nil +} + +func loadCreds() (*storedCreds, error) { + path, err := CredsPath() + if err != nil { + return nil, fmt.Errorf("qobuz: credentials path: %w", err) + } + data, err := os.ReadFile(path) + if err != nil { + return nil, fmt.Errorf("qobuz: read credentials: %w", err) + } + var creds storedCreds + if err := json.Unmarshal(data, &creds); err != nil { + return nil, fmt.Errorf("qobuz: parse credentials: %w", err) + } + return &creds, nil +} + +func saveCreds(creds *storedCreds) error { + path, err := CredsPath() + if err != nil { + return fmt.Errorf("qobuz: credentials path: %w", err) + } + if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { + return fmt.Errorf("qobuz: create credentials dir: %w", err) + } + data, err := json.Marshal(creds) + if err != nil { + return fmt.Errorf("qobuz: encode credentials: %w", err) + } + if err := os.WriteFile(path, data, 0o600); err != nil { + return fmt.Errorf("qobuz: write credentials: %w", err) + } + return nil +} diff --git a/external/qobuz/doc.go b/external/qobuz/doc.go new file mode 100644 index 0000000..245c730 --- /dev/null +++ b/external/qobuz/doc.go @@ -0,0 +1,20 @@ +// Package qobuz implements a cliamp music provider for Qobuz. +// +// It authenticates via the interactive OAuth browser flow, scrapes the +// app_id / signing secrets / OAuth private key from the Qobuz web player +// bundle.js, and resolves signed CDN stream URLs through the legacy +// track/getFileUrl endpoint. Those URLs are routed through cliamp's +// buffer-while-playing + ffmpeg pipeline (see IsStreamURL and +// RegisterBufferedURLMatcher in main.go), the same path used by the +// Navidrome, Jellyfin, Emby and Plex providers. +// +// Source material consulted for the reverse-engineered API surface: +// +// - Aeneaj/qobuz-dl-go: Go client (primary template for signing, +// bundle scraping and OAuth). +// - DashLt/spoofbuz: secret/seed extraction from bundle.js. +// - SofusA/qobine, qobuz-player-controls/examples/qobuz-api.md: a +// comprehensive reverse-engineered Qobuz API reference used to +// cross-check signing, the OAuth flow, format IDs and the +// legacy-vs-segmented (/file/url) streaming distinction. +package qobuz diff --git a/external/qobuz/provider.go b/external/qobuz/provider.go new file mode 100644 index 0000000..d8781b1 --- /dev/null +++ b/external/qobuz/provider.go @@ -0,0 +1,539 @@ +package qobuz + +import ( + "context" + "fmt" + "math/rand/v2" + "slices" + "strconv" + "sync" + "time" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ playlist.Provider = (*QobuzProvider)(nil) + _ playlist.Authenticator = (*QobuzProvider)(nil) + _ playlist.Refresher = (*QobuzProvider)(nil) + _ provider.Searcher = (*QobuzProvider)(nil) + _ provider.ArtistBrowser = (*QobuzProvider)(nil) + _ provider.AlbumBrowser = (*QobuzProvider)(nil) + _ provider.AlbumTrackLoader = (*QobuzProvider)(nil) + _ provider.Closer = (*QobuzProvider)(nil) +) + +// favoriteTracksID is the synthetic playlist ID for the user's favorite tracks. +const favoriteTracksID = "favorites/tracks" + +// randomTracksID is the synthetic playlist ID for a random sample of tracks +// drawn from across all of the user's playlists (deduplicated). +const randomTracksID = "playlists/random" + +// resolveConcurrency bounds how many track/getFileUrl calls run in parallel +// when resolving a playlist's streaming URLs. +const resolveConcurrency = 8 + +// playlistFetchConcurrency bounds how many playlist/get calls run in parallel +// when gathering tracks for the Random Tracks entry. +const playlistFetchConcurrency = 8 + +// favoritesPageSize is the page size for favorite album/artist browsing. +const favoritesPageSize = 100 + +// randomTracksLimit caps the synthetic Random Tracks list. Each track costs one +// track/getFileUrl call to resolve a (short-lived) stream URL, so resolving an +// unbounded library would be slow and wasteful. When the deduplicated library +// exceeds this, a random sample is taken so it stays a fair cross-section. +// Matches the favorite tracks cap. +const randomTracksLimit = 500 + +// albumSortTypes is the static sort list for Qobuz album browsing. Qobuz has no +// global catalog listing, so browsing surfaces the user's favorite albums. +var albumSortTypes = []provider.SortType{ + {ID: "favorites", Label: "Favorite Albums"}, +} + +// QobuzProvider implements playlist.Provider backed by the Qobuz API. Streaming +// URLs are resolved per track via track/getFileUrl and routed through the +// player's buffered pipeline (see stream.go). +type QobuzProvider struct { + quality int + + mu sync.Mutex + client *client + authCancel context.CancelFunc + + listCache []playlist.PlaylistInfo + trackCache map[string][]playlist.Track +} + +// New creates a QobuzProvider. Authentication is deferred until the user first +// selects the provider. quality is the preferred Qobuz format_id. +func New(quality int) *QobuzProvider { + if !validQuality(quality) { + quality = defaultQuality + } + return &QobuzProvider{ + quality: quality, + trackCache: make(map[string][]playlist.Track), + } +} + +func (p *QobuzProvider) Name() string { return "Qobuz" } + +// ensureClient builds an authenticated client from stored credentials only +// (no browser). Returns playlist.ErrNeedsAuth if interactive sign-in is needed. +func (p *QobuzProvider) ensureClient() (*client, error) { + p.mu.Lock() + if p.client != nil { + c := p.client + p.mu.Unlock() + return c, nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + c, err := newClientSilent(ctx) + if err != nil { + applog.Debug("qobuz: silent auth failed, prompting sign-in: %v", err) + return nil, playlist.ErrNeedsAuth + } + + p.mu.Lock() + p.client = c + p.mu.Unlock() + return c, nil +} + +// Authenticate runs the interactive OAuth sign-in flow (opens a browser, waits +// for the redirect). Implements playlist.Authenticator. +func (p *QobuzProvider) Authenticate() error { + p.mu.Lock() + if p.client != nil { + p.mu.Unlock() + return nil + } + if p.authCancel != nil { + p.authCancel() + p.authCancel = nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + p.mu.Lock() + p.authCancel = cancel + p.mu.Unlock() + + c, err := newClientInteractive(ctx) + + p.mu.Lock() + p.authCancel = nil + p.mu.Unlock() + cancel() + + if err != nil { + return err + } + p.mu.Lock() + p.client = c + p.mu.Unlock() + return nil +} + +// Close cancels any in-progress sign-in. Implements provider.Closer. +func (p *QobuzProvider) Close() { + p.mu.Lock() + defer p.mu.Unlock() + if p.authCancel != nil { + p.authCancel() + p.authCancel = nil + } +} + +// Refresh clears cached playlists and tracks so the next call re-fetches and +// re-resolves streaming URLs (which expire). Implements playlist.Refresher. +func (p *QobuzProvider) Refresh() { + p.mu.Lock() + p.listCache = nil + p.trackCache = make(map[string][]playlist.Track) + p.mu.Unlock() +} + +// Playlists returns the user's Qobuz playlists plus synthetic Favorite Tracks +// and Random Tracks entries. +func (p *QobuzProvider) Playlists() ([]playlist.PlaylistInfo, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + + p.mu.Lock() + if p.listCache != nil { + cached := slices.Clone(p.listCache) + p.mu.Unlock() + return cached, nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + pls, err := c.userPlaylists(ctx) + if err != nil { + return nil, err + } + + lists := []playlist.PlaylistInfo{ + { + ID: favoriteTracksID, + Name: "Favorite Tracks", + Section: "Library", + }, + { + ID: randomTracksID, + Name: "Random Tracks", + Section: "Library", + }, + } + for _, pl := range pls { + lists = append(lists, playlist.PlaylistInfo{ + ID: pl.ID.String(), + Name: pl.Name, + TrackCount: pl.TracksCount, + DurationSecs: pl.Duration, + Section: "Your playlists", + }) + } + + p.mu.Lock() + p.listCache = lists + p.mu.Unlock() + return slices.Clone(lists), nil +} + +// Tracks returns the tracks of a playlist (or the synthetic Favorite Tracks / +// Random Tracks entries), each with a resolved streaming URL. +func (p *QobuzProvider) Tracks(playlistID string) ([]playlist.Track, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + + p.mu.Lock() + if cached, ok := p.trackCache[playlistID]; ok { + tracks := slices.Clone(cached) + p.mu.Unlock() + return tracks, nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute) + defer cancel() + + var apiTracks []apiTrack + switch playlistID { + case favoriteTracksID: + apiTracks, err = c.favoriteTracks(ctx, 0, 500) + case randomTracksID: + apiTracks, err = p.randomTracks(ctx, c) + default: + apiTracks, err = c.playlistTracks(ctx, playlistID) + } + if err != nil { + return nil, err + } + + tracks := p.resolveTracks(ctx, c, apiTracks, nil) + + p.mu.Lock() + p.trackCache[playlistID] = tracks + p.mu.Unlock() + return slices.Clone(tracks), nil +} + +// randomTracks aggregates the tracks of every user playlist (fetched +// concurrently), drops tracks that appear in more than one playlist, and +// returns a random sample of at most randomTracksLimit. Sampling (rather than +// truncating) keeps the entry a fair cross-section of the whole library; +// refreshing the provider picks a new sample. +func (p *QobuzProvider) randomTracks(ctx context.Context, c *client) ([]apiTrack, error) { + pls, err := c.userPlaylists(ctx) + if err != nil { + return nil, fmt.Errorf("qobuz: list playlists: %w", err) + } + + // Fetch each playlist's tracks in parallel, then merge in playlist order so + // dedupe (first occurrence wins) stays deterministic. + lists := make([][]apiTrack, len(pls)) + errs := make([]error, len(pls)) + sem := make(chan struct{}, playlistFetchConcurrency) + var wg sync.WaitGroup + for i := range pls { + wg.Add(1) + sem <- struct{}{} + go func(idx int) { + defer wg.Done() + defer func() { <-sem }() + lists[idx], errs[idx] = c.playlistTracks(ctx, pls[idx].ID.String()) + }(i) + } + wg.Wait() + + var all []apiTrack + for i := range pls { + if errs[i] != nil { + return nil, fmt.Errorf("qobuz: playlist %s: %w", pls[i].ID, errs[i]) + } + all = append(all, lists[i]...) + } + return sampleTracks(dedupeTracksByID(all), randomTracksLimit, rand.Shuffle), nil +} + +// sampleTracks shuffles a copy of in and returns up to n of the result. The +// list is always randomized because that's the whole point of the Random Tracks +// entry. When the library is larger than n, the shuffle makes it a fair +// sample of the whole library rather than its first n. The shuffle func is +// injected so tests stay deterministic; production passes rand.Shuffle, which +// is safe for concurrent use. +func sampleTracks(in []apiTrack, n int, shuffle func(n int, swap func(i, j int))) []apiTrack { + out := slices.Clone(in) + shuffle(len(out), func(i, j int) { out[i], out[j] = out[j], out[i] }) + if len(out) > n { + out = out[:n] + } + return out +} + +// dedupeTracksByID returns tracks with duplicate Qobuz IDs removed, keeping the +// first occurrence. Tracks with an empty ID are always kept. +func dedupeTracksByID(in []apiTrack) []apiTrack { + seen := make(map[string]bool, len(in)) + out := make([]apiTrack, 0, len(in)) + for _, t := range in { + id := t.ID.String() + if id != "" { + if seen[id] { + continue + } + seen[id] = true + } + out = append(out, t) + } + return out +} + +// SearchTracks searches the Qobuz catalog. Implements provider.Searcher. +func (p *QobuzProvider) SearchTracks(ctx context.Context, query string, limit int) ([]playlist.Track, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + if limit <= 0 { + limit = 50 + } + apiTracks, err := c.searchTracks(ctx, query, limit) + if err != nil { + return nil, err + } + return p.resolveTracks(ctx, c, apiTracks, nil), nil +} + +// Artists returns the user's favorite artists. Implements provider.ArtistBrowser. +func (p *QobuzProvider) Artists() ([]provider.ArtistInfo, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + var artists []provider.ArtistInfo + for offset := 0; ; offset += favoritesPageSize { + page, err := c.favoriteArtists(ctx, offset, favoritesPageSize) + if err != nil { + return nil, err + } + for _, a := range page { + artists = append(artists, provider.ArtistInfo{ + ID: a.ID.String(), + Name: a.Name, + AlbumCount: a.AlbumsCount, + }) + } + if len(page) < favoritesPageSize { + break + } + } + return artists, nil +} + +// ArtistAlbums returns the albums of an artist. Implements provider.ArtistBrowser. +func (p *QobuzProvider) ArtistAlbums(artistID string) ([]provider.AlbumInfo, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + albums, err := c.artistAlbums(ctx, artistID) + if err != nil { + return nil, err + } + out := make([]provider.AlbumInfo, 0, len(albums)) + for _, a := range albums { + out = append(out, albumInfo(a)) + } + return out, nil +} + +// AlbumList returns the user's favorite albums (Qobuz has no global album +// catalog to browse). Implements provider.AlbumBrowser. +func (p *QobuzProvider) AlbumList(_ string, offset, size int) ([]provider.AlbumInfo, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + if size <= 0 { + size = favoritesPageSize + } + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + albums, err := c.favoriteAlbums(ctx, offset, size) + if err != nil { + return nil, err + } + out := make([]provider.AlbumInfo, 0, len(albums)) + for _, a := range albums { + out = append(out, albumInfo(a)) + } + return out, nil +} + +func (p *QobuzProvider) AlbumSortTypes() []provider.SortType { return albumSortTypes } + +func (p *QobuzProvider) DefaultAlbumSort() string { return "favorites" } + +// AlbumTracks returns the tracks of an album. Implements provider.AlbumTrackLoader. +func (p *QobuzProvider) AlbumTracks(albumID string) ([]playlist.Track, error) { + c, err := p.ensureClient() + if err != nil { + return nil, err + } + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + album, err := c.albumGet(ctx, albumID) + if err != nil { + return nil, err + } + var tracks []apiTrack + if album.Tracks != nil { + tracks = album.Tracks.Items + } + return p.resolveTracks(ctx, c, tracks, &album), nil +} + +// resolveTracks converts API tracks into playable tracks, resolving a signed +// streaming URL for each in parallel. albumFallback supplies album metadata for +// tracks that lack it (album/get nests tracks without an album field). Tracks +// that are not streamable or fail URL resolution are returned as unplayable. +func (p *QobuzProvider) resolveTracks(ctx context.Context, c *client, in []apiTrack, albumFallback *apiAlbum) []playlist.Track { + out := make([]playlist.Track, len(in)) + sem := make(chan struct{}, resolveConcurrency) + var wg sync.WaitGroup + + for i := range in { + wg.Add(1) + sem <- struct{}{} + go func(idx int) { + defer wg.Done() + defer func() { <-sem }() + out[idx] = p.buildTrack(ctx, c, in[idx], albumFallback) + }(i) + } + wg.Wait() + return out +} + +// buildTrack maps a single API track to a playlist.Track, resolving its stream +// URL unless the track is not streamable. +func (p *QobuzProvider) buildTrack(ctx context.Context, c *client, t apiTrack, albumFallback *apiAlbum) playlist.Track { + album := t.Album + if album == nil { + album = albumFallback + } + + track := playlist.Track{ + Title: t.Title, + Artist: trackArtist(t, album), + TrackNumber: t.TrackNumber, + DurationSecs: t.Duration, + Stream: true, + ProviderMeta: map[string]string{provider.MetaQobuzID: t.ID.String()}, + } + if album != nil { + track.Album = album.Title + track.Genre = album.Genre.Name + track.Year = parseYear(album.ReleaseDateOriginal) + } + + if !t.Streamable { + track.Unplayable = true + return track + } + + file, err := c.trackFileURL(ctx, t.ID.String(), p.quality, "") + if err != nil || file.URL == "" { + if err != nil { + applog.Debug("qobuz: resolve stream url for track %s: %v", t.ID.String(), err) + } + track.Unplayable = true + return track + } + registerStreamURL(file.URL) + track.Path = file.URL + return track +} + +// trackArtist picks the best available artist name for a track. +func trackArtist(t apiTrack, album *apiAlbum) string { + if t.Performer.Name != "" { + return t.Performer.Name + } + if album != nil { + return album.Artist.Name + } + return "" +} + +// albumInfo maps a Qobuz album to provider.AlbumInfo. +func albumInfo(a apiAlbum) provider.AlbumInfo { + return provider.AlbumInfo{ + ID: a.ID, + Name: a.Title, + Artist: a.Artist.Name, + ArtistID: a.Artist.ID.String(), + Year: parseYear(a.ReleaseDateOriginal), + TrackCount: a.TracksCount, + Genre: a.Genre.Name, + } +} + +// parseYear extracts the year from a Qobuz "YYYY-MM-DD" date string. +func parseYear(date string) int { + if len(date) < 4 { + return 0 + } + y, err := strconv.Atoi(date[:4]) + if err != nil { + return 0 + } + return y +} diff --git a/external/qobuz/provider_test.go b/external/qobuz/provider_test.go new file mode 100644 index 0000000..42e148c --- /dev/null +++ b/external/qobuz/provider_test.go @@ -0,0 +1,160 @@ +package qobuz + +import ( + "encoding/json" + "math/rand/v2" + "strconv" + "testing" +) + +func TestParseYear(t *testing.T) { + tests := []struct { + in string + want int + }{ + {"2021-05-14", 2021}, + {"1999", 1999}, + {"", 0}, + {"abc", 0}, + {"20", 0}, + {"19xy-01-01", 0}, + } + for _, tt := range tests { + if got := parseYear(tt.in); got != tt.want { + t.Errorf("parseYear(%q) = %d, want %d", tt.in, got, tt.want) + } + } +} + +func TestTrackArtist(t *testing.T) { + withPerformer := apiTrack{Performer: apiArtist{Name: "Performer"}} + if got := trackArtist(withPerformer, nil); got != "Performer" { + t.Errorf("performer name: got %q want %q", got, "Performer") + } + + album := &apiAlbum{Artist: apiArtist{Name: "AlbumArtist"}} + if got := trackArtist(apiTrack{}, album); got != "AlbumArtist" { + t.Errorf("album fallback: got %q want %q", got, "AlbumArtist") + } + + if got := trackArtist(apiTrack{}, nil); got != "" { + t.Errorf("no artist: got %q want empty", got) + } +} + +func TestDedupeTracksByID(t *testing.T) { + tracks := []apiTrack{ + {ID: "1", Title: "first"}, + {ID: "2", Title: "second"}, + {ID: "1", Title: "dup of first"}, + {ID: "3", Title: "third"}, + {ID: "2", Title: "dup of second"}, + {ID: "", Title: "no id a"}, + {ID: "", Title: "no id b"}, + } + + got := dedupeTracksByID(tracks) + + want := []struct { + id string + title string + }{ + {"1", "first"}, // first occurrence wins + {"2", "second"}, + {"3", "third"}, + {"", "no id a"}, // empty-ID tracks are always kept + {"", "no id b"}, + } + if len(got) != len(want) { + t.Fatalf("got %d tracks, want %d", len(got), len(want)) + } + for i, w := range want { + if got[i].ID.String() != w.id || got[i].Title != w.title { + t.Errorf("track %d = {%q, %q}, want {%q, %q}", + i, got[i].ID.String(), got[i].Title, w.id, w.title) + } + } +} + +func TestDedupeTracksByIDEmpty(t *testing.T) { + if got := dedupeTracksByID(nil); len(got) != 0 { + t.Errorf("dedupeTracksByID(nil) = %v, want empty", got) + } +} + +func TestSampleTracks(t *testing.T) { + mk := func(n int) []apiTrack { + ts := make([]apiTrack, n) + for i := range ts { + ts[i] = apiTrack{ID: json.Number(strconv.Itoa(i))} + } + return ts + } + idSet := func(ts []apiTrack) map[string]bool { + m := make(map[string]bool, len(ts)) + for _, tr := range ts { + m[tr.ID.String()] = true + } + return m + } + + r := rand.New(rand.NewPCG(42, 1024)) + + // Under the cap: every track is kept, but the list must still be shuffled. + // This is the case that used to be returned in playlist order unchanged. + in := mk(100) + got := sampleTracks(in, 500, r.Shuffle) + if len(got) != 100 { + t.Fatalf("under cap: len = %d, want 100", len(got)) + } + want := idSet(in) + for _, tr := range got { + if !want[tr.ID.String()] { + t.Errorf("under cap: track %s not from input", tr.ID) + } + } + sameOrder := true + for i := range got { + if got[i].ID != in[i].ID { + sameOrder = false + break + } + } + if sameOrder { + t.Error("under cap: list was not shuffled") + } + + // Over the cap: exactly n tracks, all from the input, no duplicates. + big := mk(1000) + all := idSet(big) + for range 20 { + s := sampleTracks(big, 10, r.Shuffle) + if len(s) != 10 { + t.Fatalf("over cap: len = %d, want 10", len(s)) + } + seen := make(map[string]bool, len(s)) + for _, tr := range s { + id := tr.ID.String() + if !all[id] { + t.Fatalf("over cap: track %q not from input", id) + } + if seen[id] { + t.Fatalf("over cap: duplicate track %q", id) + } + seen[id] = true + } + } +} + +func TestNewQualityNormalization(t *testing.T) { + for _, q := range []int{5, 6, 7, 27} { + if got := New(q).quality; got != q { + t.Errorf("New(%d).quality = %d, want %d", q, got, q) + } + } + for _, q := range []int{0, 1, 99} { + if got := New(q).quality; got != defaultQuality { + t.Errorf("New(%d).quality = %d, want default %d", q, got, defaultQuality) + } + } +} diff --git a/external/qobuz/session.go b/external/qobuz/session.go new file mode 100644 index 0000000..59595be --- /dev/null +++ b/external/qobuz/session.go @@ -0,0 +1,212 @@ +package qobuz + +import ( + "context" + "errors" + "fmt" + "net" + "net/http" + "net/url" + "sync/atomic" + "time" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/internal/browser" +) + +// authURLObserver is invoked with the OAuth URL when interactive auth begins. +// Used by the TUI to display the URL when the launched browser does not reach +// the user (containers, headless environments). +var authURLObserver atomic.Pointer[func(string)] + +// SetAuthURLObserver registers a callback invoked once with the OAuth URL at +// the start of an interactive sign-in. Pass nil to remove. +func SetAuthURLObserver(fn func(string)) { + if fn == nil { + authURLObserver.Store(nil) + return + } + authURLObserver.Store(&fn) +} + +func notifyAuthURL(u string) { + applog.Info("qobuz: sign-in URL: %s", u) + if p := authURLObserver.Load(); p != nil { + (*p)(u) + } +} + +// oauthResult holds the data captured from a Qobuz OAuth redirect. +type oauthResult struct { + Token string + UserID string + Code string +} + +// newClientSilent builds an authenticated client from stored credentials only. +// It never opens a browser; if no usable credentials exist it returns an error. +func newClientSilent(ctx context.Context) (*client, error) { + creds, err := loadCreds() + if err != nil { + return nil, fmt.Errorf("qobuz: no stored credentials: %w", err) + } + if creds.AppID == "" || creds.UserAuthToken == "" { + return nil, fmt.Errorf("qobuz: incomplete stored credentials") + } + + c := newClient(creds.AppID, creds.Secrets) + c.secret = creds.Secret + c.uat = creds.UserAuthToken + c.userID = creds.UserID + c.label = creds.Label + + if err := c.authWithToken(ctx, creds.UserID, creds.UserAuthToken); err != nil { + return nil, fmt.Errorf("qobuz: stored token rejected: %w", err) + } + if c.secret == "" { + if err := c.validateSecret(ctx); err != nil { + return nil, err + } + } + // Re-persist in case the validated secret or label changed. + _ = saveCreds(credsFromClient(c, creds.PrivateKey)) + return c, nil +} + +// newClientInteractive scrapes fresh credentials from the Qobuz web player and +// runs the interactive OAuth browser flow, persisting the result on success. +func newClientInteractive(ctx context.Context) (*client, error) { + appID, secrets, privateKey, err := scrapeCredentials(ctx) + if err != nil { + return nil, fmt.Errorf("qobuz: scrape credentials: %w", err) + } + + c := newClient(appID, secrets) + + // OAuth first: the secret-validation probe (track/getFileUrl) is an + // authenticated endpoint and fails without a user_auth_token, so the + // browser sign-in must complete before validateSecret runs. + result, err := captureOAuthRedirect(ctx, appID) + if err != nil { + return nil, err + } + if err := c.loginWithOAuth(ctx, result, privateKey); err != nil { + return nil, fmt.Errorf("qobuz: OAuth login: %w", err) + } + + if err := c.validateSecret(ctx); err != nil { + return nil, err + } + + if err := saveCreds(credsFromClient(c, privateKey)); err != nil { + applog.UserError("qobuz: failed to save credentials: %v", err) + } + return c, nil +} + +func credsFromClient(c *client, privateKey string) *storedCreds { + return &storedCreds{ + AppID: c.appID, + Secrets: c.secrets, + Secret: c.secret, + PrivateKey: privateKey, + UserAuthToken: c.uat, + UserID: c.userID, + Label: c.label, + } +} + +// oauthCallbackHTML is shown in the browser once the redirect is captured. +const oauthCallbackHTML = ` +cliamp + +
+

Signed in to Qobuz

+

You can close this tab now.

+ +
` + +// captureOAuthRedirect starts a local HTTP server on a random port, opens the +// Qobuz OAuth URL in the browser, and waits for the redirect carrying the +// token or code. Qobuz accepts any localhost redirect_url, so a random port is +// fine. +func captureOAuthRedirect(ctx context.Context, appID string) (oauthResult, error) { + lis, err := net.Listen("tcp", "127.0.0.1:0") + if err != nil { + return oauthResult{}, fmt.Errorf("qobuz: open local port: %w", err) + } + defer lis.Close() + port := lis.Addr().(*net.TCPAddr).Port + + // Qobuz validates the redirect_url host server-side and only accepts + // "localhost" (not 127.0.0.1). We still bind 127.0.0.1 below; browsers + // fall back from localhost ([::1]) to 127.0.0.1, so the capture works. + // This matches the proven SofusA/qobine reference flow. + // + // Note: after authorizing, Qobuz shows a "you are signed in, you can leave + // this page" screen with a Back button rather than redirecting back. The + // user must click Back to fire the redirect (see docs/qobuz.md). This is + // Qobuz's behavior; URL-encoding the redirect_url does not change it. + authURL := fmt.Sprintf( + "https://www.qobuz.com/signin/oauth?ext_app_id=%s&redirect_url=http://localhost:%d", + appID, port, + ) + notifyAuthURL(authURL) + + resultCh := make(chan oauthResult, 1) + srv := &http.Server{ + Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + applog.Debug("qobuz: oauth redirect received: %s", r.URL.RequestURI()) + res := parseQueryParams(r.URL.Query()) + w.Header().Set("Content-Type", "text/html") + _, _ = w.Write([]byte(oauthCallbackHTML)) + if res.Token != "" || res.Code != "" { + select { + case resultCh <- res: + default: + } + } else { + applog.Debug("qobuz: oauth redirect had no token/code param") + } + }), + } + go func() { _ = srv.Serve(lis) }() + defer func() { + shutCtx, cancel := context.WithTimeout(context.Background(), 2*time.Second) + defer cancel() + _ = srv.Shutdown(shutCtx) + }() + + _ = browser.Open(authURL) // best-effort; user can open the URL manually + + select { + case res := <-resultCh: + return res, nil + case <-ctx.Done(): + return oauthResult{}, fmt.Errorf("qobuz: authentication cancelled: %w", ctx.Err()) + case <-time.After(5 * time.Minute): + return oauthResult{}, errors.New("qobuz: timed out waiting for OAuth redirect") + } +} + +// parseQueryParams extracts token/code/user_id from a Qobuz redirect. Qobuz has +// used several parameter names across auth flow versions. +func parseQueryParams(params url.Values) oauthResult { + var res oauthResult + if t := params.Get("user_auth_token"); t != "" { + res.Token = t + } + if t := params.Get("token"); t != "" && res.Token == "" { + res.Token = t + } + if uid := params.Get("user_id"); uid != "" { + res.UserID = uid + } + if code := params.Get("code_autorisation"); code != "" { // French spelling, Qobuz's actual param + res.Code = code + } + if code := params.Get("code"); code != "" && res.Code == "" { + res.Code = code + } + return res +} diff --git a/external/qobuz/stream.go b/external/qobuz/stream.go new file mode 100644 index 0000000..597c7e9 --- /dev/null +++ b/external/qobuz/stream.go @@ -0,0 +1,26 @@ +package qobuz + +import "sync" + +// streamURLs records the signed CDN URLs that the provider has resolved via +// track/getFileUrl. The player consults IsStreamURL through a registered +// buffered-URL matcher so Qobuz FLAC streams are routed through the +// buffer-while-playing + ffmpeg pipeline (which auto-detects the codec and +// supports seeking), exactly like Navidrome's raw streams. +var streamURLs sync.Map // map[string]struct{} + +// registerStreamURL marks u as a Qobuz stream URL. +func registerStreamURL(u string) { + if u == "" { + return + } + streamURLs.Store(u, struct{}{}) +} + +// IsStreamURL reports whether u is a Qobuz signed stream URL previously +// resolved by the provider. It is registered with the player's buffered-URL +// matcher in main.go. +func IsStreamURL(u string) bool { + _, ok := streamURLs.Load(u) + return ok +} diff --git a/external/qobuz/stream_test.go b/external/qobuz/stream_test.go new file mode 100644 index 0000000..cc18693 --- /dev/null +++ b/external/qobuz/stream_test.go @@ -0,0 +1,24 @@ +package qobuz + +import "testing" + +func TestRegisterAndIsStreamURL(t *testing.T) { + const u = "https://streaming-qobuz.example/file/abc123?sig=xyz" + if IsStreamURL(u) { + t.Fatalf("url should not be registered yet") + } + registerStreamURL(u) + if !IsStreamURL(u) { + t.Fatalf("url should be registered after registerStreamURL") + } + if IsStreamURL("https://other.example/track") { + t.Fatalf("unrelated url should not match") + } +} + +func TestRegisterStreamURLEmpty(t *testing.T) { + registerStreamURL("") + if IsStreamURL("") { + t.Fatalf("empty url must never be registered") + } +} diff --git a/external/qobuz/types.go b/external/qobuz/types.go new file mode 100644 index 0000000..06076c0 --- /dev/null +++ b/external/qobuz/types.go @@ -0,0 +1,73 @@ +package qobuz + +import "encoding/json" + +// apiArtist is the Qobuz artist object. +type apiArtist struct { + ID json.Number `json:"id"` + Name string `json:"name"` + AlbumsCount int `json:"albums_count"` +} + +// apiGenre is the Qobuz genre object. +type apiGenre struct { + Name string `json:"name"` +} + +// apiAlbum is the Qobuz album object. Tracks is populated only when the request +// asks for the "tracks" extra (e.g. album/get). +type apiAlbum struct { + ID string `json:"id"` + Title string `json:"title"` + TracksCount int `json:"tracks_count"` + Duration int `json:"duration"` + ReleaseDateOriginal string `json:"release_date_original"` + Genre apiGenre `json:"genre"` + Artist apiArtist `json:"artist"` + Tracks *apiTrackList `json:"tracks"` +} + +// apiTrack is the Qobuz track object. Album is present in search and playlist +// responses but absent when the track is nested inside an album/get response. +type apiTrack struct { + ID json.Number `json:"id"` + Title string `json:"title"` + TrackNumber int `json:"track_number"` + Duration int `json:"duration"` + Streamable bool `json:"streamable"` + Performer apiArtist `json:"performer"` + Album *apiAlbum `json:"album"` +} + +// apiTrackList is a paginated list of tracks. +type apiTrackList struct { + Items []apiTrack `json:"items"` + Total int `json:"total"` +} + +// apiAlbumList is a paginated list of albums. +type apiAlbumList struct { + Items []apiAlbum `json:"items"` + Total int `json:"total"` +} + +// apiArtistList is a paginated list of artists. +type apiArtistList struct { + Items []apiArtist `json:"items"` + Total int `json:"total"` +} + +// apiPlaylist is the Qobuz playlist object. +type apiPlaylist struct { + ID json.Number `json:"id"` + Name string `json:"name"` + TracksCount int `json:"tracks_count"` + Duration int `json:"duration"` + Tracks *apiTrackList `json:"tracks"` +} + +// apiPlaylistList is a paginated list of playlists. +type apiPlaylistList struct { + Items []apiPlaylist `json:"items"` + Total int `json:"total"` +} diff --git a/external/radio/catalog.go b/external/radio/catalog.go new file mode 100644 index 0000000..15c9cc5 --- /dev/null +++ b/external/radio/catalog.go @@ -0,0 +1,74 @@ +// catalog.go provides a client for the Radio Browser API (radio-browser.info), +// a free community-maintained directory of internet radio stations. +package radio + +import ( + "encoding/json" + "fmt" + "net/http" + "net/url" + "time" +) + +const radioBrowserBase = "https://de1.api.radio-browser.info/json" + +// CatalogStation represents a station from the Radio Browser API. +type CatalogStation struct { + Name string `json:"name"` + URL string `json:"url_resolved"` + Country string `json:"country"` + Tags string `json:"tags"` + Codec string `json:"codec"` + Bitrate int `json:"bitrate"` + Votes int `json:"votes"` + Homepage string `json:"homepage"` +} + +var catalogClient = &http.Client{Timeout: 10 * time.Second} + +// SearchStations searches the Radio Browser API by station name. +func SearchStations(query string, limit int) ([]CatalogStation, error) { + if limit <= 0 { + limit = 50 + } + u := fmt.Sprintf("%s/stations/byname/%s?limit=%d&order=votes&reverse=true&hidebroken=true", + radioBrowserBase, url.PathEscape(query), limit) + return fetchStations(u) +} + +// TopStationsOffset returns a page of the most-voted stations starting at offset. +func TopStationsOffset(offset, limit int) ([]CatalogStation, error) { + if limit <= 0 { + limit = 50 + } + if offset < 0 { + offset = 0 + } + u := fmt.Sprintf("%s/stations/topvote/%d?offset=%d&hidebroken=true", + radioBrowserBase, limit, offset) + return fetchStations(u) +} + +func fetchStations(u string) ([]CatalogStation, error) { + req, err := http.NewRequest("GET", u, nil) + if err != nil { + return nil, err + } + req.Header.Set("User-Agent", "cliamp/1.0") + + resp, err := catalogClient.Do(req) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + return nil, fmt.Errorf("radio-browser: HTTP %d", resp.StatusCode) + } + + var stations []CatalogStation + if err := json.NewDecoder(resp.Body).Decode(&stations); err != nil { + return nil, err + } + return stations, nil +} diff --git a/external/radio/catalog_test.go b/external/radio/catalog_test.go new file mode 100644 index 0000000..6da7ce7 --- /dev/null +++ b/external/radio/catalog_test.go @@ -0,0 +1,160 @@ +package radio + +import ( + "net/http" + "net/http/httptest" + "net/url" + "strings" + "testing" + "time" +) + +type hostRewriter struct { + target *url.URL + rt http.RoundTripper +} + +func (h hostRewriter) RoundTrip(req *http.Request) (*http.Response, error) { + clone := req.Clone(req.Context()) + clone.URL.Scheme = h.target.Scheme + clone.URL.Host = h.target.Host + clone.Host = h.target.Host + return h.rt.RoundTrip(clone) +} + +func installCatalogClient(t *testing.T, serverURL string) { + t.Helper() + u, err := url.Parse(serverURL) + if err != nil { + t.Fatalf("parse server URL: %v", err) + } + old := catalogClient + catalogClient = &http.Client{ + Timeout: 5 * time.Second, + Transport: hostRewriter{target: u, rt: http.DefaultTransport}, + } + t.Cleanup(func() { catalogClient = old }) +} + +func TestSearchStationsSuccess(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if !strings.Contains(r.URL.Path, "/stations/byname/") { + t.Errorf("unexpected path %q", r.URL.Path) + } + if !strings.Contains(r.URL.Path, "jazz") { + t.Errorf("path should contain query 'jazz': %q", r.URL.Path) + } + w.Header().Set("Content-Type", "application/json") + _, _ = w.Write([]byte(`[{"name":"Jazz FM","url_resolved":"https://jazz.example/stream","country":"UK","bitrate":128}]`)) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + stations, err := SearchStations("jazz", 10) + if err != nil { + t.Fatalf("SearchStations: %v", err) + } + if len(stations) != 1 { + t.Fatalf("got %d stations, want 1", len(stations)) + } + if stations[0].Name != "Jazz FM" { + t.Errorf("Name = %q, want Jazz FM", stations[0].Name) + } + if stations[0].URL != "https://jazz.example/stream" { + t.Errorf("URL = %q", stations[0].URL) + } + if stations[0].Bitrate != 128 { + t.Errorf("Bitrate = %d, want 128", stations[0].Bitrate) + } +} + +func TestSearchStationsDefaultLimit(t *testing.T) { + var gotURL string + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + gotURL = r.URL.String() + w.Header().Set("Content-Type", "application/json") + _, _ = w.Write([]byte(`[]`)) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + if _, err := SearchStations("x", 0); err != nil { + t.Fatalf("SearchStations: %v", err) + } + if !strings.Contains(gotURL, "limit=50") { + t.Errorf("default limit should be 50, got URL %q", gotURL) + } +} + +func TestSearchStationsHTTPError(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + http.Error(w, "down", http.StatusInternalServerError) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + _, err := SearchStations("jazz", 10) + if err == nil { + t.Error("SearchStations should return error on 500") + } +} + +func TestTopStationsOffset(t *testing.T) { + var gotURL string + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + gotURL = r.URL.String() + w.Header().Set("Content-Type", "application/json") + _, _ = w.Write([]byte(`[{"name":"Top1","url_resolved":"http://t1/","bitrate":64}]`)) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + stations, err := TopStationsOffset(50, 25) + if err != nil { + t.Fatalf("TopStationsOffset: %v", err) + } + if len(stations) != 1 || stations[0].Name != "Top1" { + t.Fatalf("stations = %+v", stations) + } + if !strings.Contains(gotURL, "topvote/25") { + t.Errorf("URL %q should use limit 25", gotURL) + } + if !strings.Contains(gotURL, "offset=50") { + t.Errorf("URL %q should contain offset=50", gotURL) + } +} + +func TestTopStationsOffsetClampsNegatives(t *testing.T) { + var gotURL string + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + gotURL = r.URL.String() + w.Header().Set("Content-Type", "application/json") + _, _ = w.Write([]byte(`[]`)) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + if _, err := TopStationsOffset(-10, 0); err != nil { + t.Fatalf("TopStationsOffset: %v", err) + } + if !strings.Contains(gotURL, "offset=0") { + t.Errorf("URL %q should clamp negative offset to 0", gotURL) + } + if !strings.Contains(gotURL, "topvote/50") { + t.Errorf("URL %q should use default limit 50", gotURL) + } +} + +func TestFetchStationsInvalidJSON(t *testing.T) { + srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + _, _ = w.Write([]byte(`{not valid`)) + })) + defer srv.Close() + installCatalogClient(t, srv.URL) + + _, err := SearchStations("x", 10) + if err == nil { + t.Error("SearchStations should error on invalid JSON") + } +} diff --git a/external/radio/favorites.go b/external/radio/favorites.go new file mode 100644 index 0000000..e13e21d --- /dev/null +++ b/external/radio/favorites.go @@ -0,0 +1,155 @@ +package radio + +import ( + "errors" + "fmt" + "io/fs" + "os" + "path/filepath" + "strconv" + "strings" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/tomlutil" +) + +const favoritesFile = "radio_favorites.toml" + +// Favorites manages a persistent set of favorite radio stations. +type Favorites struct { + stations []CatalogStation + byURL map[string]struct{} + path string +} + +// LoadFavorites reads favorites from ~/.config/cliamp/radio_favorites.toml. +func LoadFavorites() *Favorites { + f := &Favorites{byURL: make(map[string]struct{})} + dir, err := appdir.Dir() + if err != nil { + return f + } + f.path = filepath.Join(dir, favoritesFile) + stations, err := loadFavoriteStations(f.path) + if err != nil { + return f + } + f.stations = stations + for _, s := range stations { + f.byURL[s.URL] = struct{}{} + } + return f +} + +// Stations returns all favorite stations. +func (f *Favorites) Stations() []CatalogStation { + return f.stations +} + +// Contains returns true if the station URL is in favorites. +func (f *Favorites) Contains(url string) bool { + _, ok := f.byURL[url] + return ok +} + +// Add adds a station to favorites and saves to disk. +func (f *Favorites) Add(s CatalogStation) error { + if f.Contains(s.URL) { + return nil + } + f.stations = append(f.stations, s) + f.byURL[s.URL] = struct{}{} + return f.save() +} + +// Remove removes a station by URL from favorites and saves to disk. +func (f *Favorites) Remove(url string) error { + if !f.Contains(url) { + return nil + } + for i, s := range f.stations { + if s.URL == url { + f.stations = append(f.stations[:i], f.stations[i+1:]...) + break + } + } + delete(f.byURL, url) + return f.save() +} + +func (f *Favorites) save() error { + if f.path == "" { + dir, err := appdir.Dir() + if err != nil { + return err + } + f.path = filepath.Join(dir, favoritesFile) + } + if err := os.MkdirAll(filepath.Dir(f.path), 0o755); err != nil { + return err + } + + // Build the full content in memory (writes to a Builder can't fail), then + // write a temp file and rename so a partial/failed write can never truncate + // or corrupt the existing favorites file. + var b strings.Builder + for i, s := range f.stations { + if i > 0 { + fmt.Fprintln(&b) + } + fmt.Fprintln(&b, "[[station]]") + fmt.Fprintf(&b, "name = %q\n", s.Name) + fmt.Fprintf(&b, "url = %q\n", s.URL) + if s.Country != "" { + fmt.Fprintf(&b, "country = %q\n", s.Country) + } + if s.Bitrate > 0 { + fmt.Fprintf(&b, "bitrate = %d\n", s.Bitrate) + } + if s.Codec != "" { + fmt.Fprintf(&b, "codec = %q\n", s.Codec) + } + if s.Tags != "" { + fmt.Fprintf(&b, "tags = %q\n", s.Tags) + } + if s.Homepage != "" { + fmt.Fprintf(&b, "homepage = %q\n", s.Homepage) + } + } + + tmp := f.path + ".tmp" + if err := os.WriteFile(tmp, []byte(b.String()), 0o644); err != nil { + return err + } + return os.Rename(tmp, f.path) +} + +// loadFavoriteStations parses the favorites TOML file. +func loadFavoriteStations(path string) ([]CatalogStation, error) { + data, err := os.ReadFile(path) + if err != nil { + if errors.Is(err, fs.ErrNotExist) { + return nil, nil + } + return nil, err + } + + var stations []CatalogStation + tomlutil.ParseSections(data, "station", func(f map[string]string) { + s := CatalogStation{ + Name: f["name"], + URL: f["url"], + Country: f["country"], + Codec: f["codec"], + Tags: f["tags"], + Homepage: f["homepage"], + } + if n, err := strconv.Atoi(f["bitrate"]); err == nil { + s.Bitrate = n + } + if s.Name != "" && s.URL != "" { + stations = append(stations, s) + } + }) + return stations, nil +} diff --git a/external/radio/favorites_test.go b/external/radio/favorites_test.go new file mode 100644 index 0000000..2e40772 --- /dev/null +++ b/external/radio/favorites_test.go @@ -0,0 +1,103 @@ +package radio + +import ( + "os" + "path/filepath" + "testing" +) + +func TestFavoritesAddRemove(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "radio_favorites.toml") + + f := &Favorites{byURL: make(map[string]struct{}), path: path} + + s := CatalogStation{ + Name: "Test FM", + URL: "https://test.example.com/stream", + Country: "Norway", + Bitrate: 128, + } + + // Add + if err := f.Add(s); err != nil { + t.Fatalf("Add: %v", err) + } + if !f.Contains(s.URL) { + t.Fatal("expected Contains to return true after Add") + } + if len(f.Stations()) != 1 { + t.Fatalf("expected 1 station, got %d", len(f.Stations())) + } + + // Add duplicate should be no-op + if err := f.Add(s); err != nil { + t.Fatalf("Add duplicate: %v", err) + } + if len(f.Stations()) != 1 { + t.Fatalf("expected 1 station after duplicate add, got %d", len(f.Stations())) + } + + // Verify persistence + data, err := os.ReadFile(path) + if err != nil { + t.Fatalf("ReadFile: %v", err) + } + if len(data) == 0 { + t.Fatal("expected non-empty favorites file") + } + + // Reload from disk + stations, err := loadFavoriteStations(path) + if err != nil { + t.Fatalf("loadFavoriteStations: %v", err) + } + if len(stations) != 1 || stations[0].Name != "Test FM" { + t.Fatalf("unexpected reloaded stations: %+v", stations) + } + + // Remove + if err := f.Remove(s.URL); err != nil { + t.Fatalf("Remove: %v", err) + } + if f.Contains(s.URL) { + t.Fatal("expected Contains to return false after Remove") + } + if len(f.Stations()) != 0 { + t.Fatalf("expected 0 stations after remove, got %d", len(f.Stations())) + } + + // Remove non-existent should be no-op + if err := f.Remove("https://nonexistent.example.com"); err != nil { + t.Fatalf("Remove non-existent: %v", err) + } +} + +func TestFavoritesRoundTrip(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "radio_favorites.toml") + + f := &Favorites{byURL: make(map[string]struct{}), path: path} + + stations := []CatalogStation{ + {Name: "Jazz FM", URL: "https://jazz.example.com/stream", Country: "UK", Bitrate: 320, Codec: "mp3"}, + {Name: "Rock Radio", URL: "https://rock.example.com/stream", Country: "US", Bitrate: 192, Tags: "rock,metal"}, + } + for _, s := range stations { + if err := f.Add(s); err != nil { + t.Fatalf("Add %s: %v", s.Name, err) + } + } + + // Reload + loaded, err := loadFavoriteStations(path) + if err != nil { + t.Fatalf("loadFavoriteStations: %v", err) + } + if len(loaded) != 2 { + t.Fatalf("expected 2 stations, got %d", len(loaded)) + } + if loaded[0].Country != "UK" || loaded[1].Tags != "rock,metal" { + t.Fatalf("unexpected loaded data: %+v", loaded) + } +} diff --git a/external/radio/provider.go b/external/radio/provider.go new file mode 100644 index 0000000..cf448ae --- /dev/null +++ b/external/radio/provider.go @@ -0,0 +1,330 @@ +// Package radio implements a playlist.Provider for internet radio stations. +// It includes a built-in cliamp radio stream, user-defined stations from +// ~/.config/cliamp/radios.toml, favorites from radio_favorites.toml, and +// lazy-loaded catalog stations from the Radio Browser API. +package radio + +import ( + "errors" + "fmt" + "io/fs" + "os" + "path/filepath" + "strconv" + "strings" + "sync" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/tomlutil" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.FavoriteToggler = (*Provider)(nil) + _ provider.CatalogLoader = (*Provider)(nil) + _ provider.CatalogSearcher = (*Provider)(nil) + _ provider.SectionedList = (*Provider)(nil) +) + +const builtinName = "cliamp radio" +const builtinURL = "https://radio.cliamp.stream/streams.m3u" + +// Provider serves radio stations as single-track playlists. +// It combines local stations, user favorites, and catalog stations +// from the Radio Browser API into a single unified list. +type Provider struct { + mu sync.Mutex + stations []station // built-in + user-defined (radios.toml) + favorites *Favorites // user favorites (radio_favorites.toml) + catalog []CatalogStation // lazily loaded from Radio Browser API + searchResults []CatalogStation // non-nil when API search is active +} + +type station struct { + name string + url string +} + +// New creates a Provider with the built-in station plus any user-defined +// stations from ~/.config/cliamp/radios.toml and favorites. +func New() *Provider { + p := &Provider{ + stations: []station{ + {name: builtinName, url: builtinURL}, + }, + } + + dir, err := appdir.Dir() + if err != nil { + p.favorites = &Favorites{byURL: make(map[string]struct{})} + return p + } + if extra, err := loadStations(filepath.Join(dir, "radios.toml")); err == nil { + p.stations = append(p.stations, extra...) + } + p.favorites = LoadFavorites() + return p +} + +func (p *Provider) Name() string { return "Radio" } + +// Playlists returns a unified list: local stations, then favorites (★ prefixed), +// then catalog stations (with metadata). IDs are prefixed: "l:", "f:", "c:". +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + p.mu.Lock() + defer p.mu.Unlock() + + var out []playlist.PlaylistInfo + + // When search is active, show only search results. + if p.searchResults != nil { + for i, s := range p.searchResults { + out = append(out, p.catalogEntry("s", i, s)) + } + return out, nil + } + + // Local stations. + for i, s := range p.stations { + out = append(out, playlist.PlaylistInfo{ + ID: fmt.Sprintf("l:%d", i), + Name: s.name, + }) + } + + // Favorites. + for i, s := range p.favorites.Stations() { + out = append(out, playlist.PlaylistInfo{ + ID: fmt.Sprintf("f:%d", i), + Name: "★ " + formatCatalogName(s), + }) + } + + // Catalog stations. + for i, s := range p.catalog { + out = append(out, p.catalogEntry("c", i, s)) + } + + return out, nil +} + +// catalogEntry builds a PlaylistInfo for a CatalogStation, marking favorites with ★. +func (p *Provider) catalogEntry(prefix string, idx int, s CatalogStation) playlist.PlaylistInfo { + name := formatCatalogName(s) + if p.favorites.Contains(s.URL) { + name = "★ " + name + } + return playlist.PlaylistInfo{ + ID: fmt.Sprintf("%s:%d", prefix, idx), + Name: name, + } +} + +// Tracks returns a single-track playlist for the given station ID. +func (p *Provider) Tracks(id string) ([]playlist.Track, error) { + p.mu.Lock() + defer p.mu.Unlock() + + prefix, idx, err := parseStationID(id) + if err != nil { + return nil, err + } + + var url, title string + switch prefix { + case "l": + if idx < 0 || idx >= len(p.stations) { + return nil, errors.New("invalid local station index") + } + url, title = p.stations[idx].url, p.stations[idx].name + case "f": + favs := p.favorites.Stations() + if idx < 0 || idx >= len(favs) { + return nil, errors.New("invalid favorite index") + } + url, title = favs[idx].URL, favs[idx].Name + case "c": + if idx < 0 || idx >= len(p.catalog) { + return nil, errors.New("invalid catalog station index") + } + url, title = p.catalog[idx].URL, p.catalog[idx].Name + case "s": + if p.searchResults == nil || idx < 0 || idx >= len(p.searchResults) { + return nil, errors.New("invalid search result index") + } + url, title = p.searchResults[idx].URL, p.searchResults[idx].Name + default: + return nil, errors.New("unknown station type") + } + + return []playlist.Track{{ + Path: url, Title: title, Stream: true, Realtime: true, + }}, nil +} + +// AppendCatalog adds catalog stations fetched from the Radio Browser API. +func (p *Provider) AppendCatalog(stations []CatalogStation) { + p.mu.Lock() + defer p.mu.Unlock() + p.catalog = append(p.catalog, stations...) +} + +// ToggleFavorite toggles the favorite status of a catalog or favorite entry. +// Returns (true, name) if added, (false, name) if removed. +func (p *Provider) ToggleFavorite(id string) (added bool, name string, err error) { + p.mu.Lock() + defer p.mu.Unlock() + + prefix, idx, err := parseStationID(id) + if err != nil { + return false, "", err + } + + var s CatalogStation + switch prefix { + case "c": + if idx < 0 || idx >= len(p.catalog) { + return false, "", errors.New("invalid catalog index") + } + s = p.catalog[idx] + case "s": + if p.searchResults == nil || idx < 0 || idx >= len(p.searchResults) { + return false, "", errors.New("invalid search result index") + } + s = p.searchResults[idx] + case "f": + favs := p.favorites.Stations() + if idx < 0 || idx >= len(favs) { + return false, "", errors.New("invalid favorite index") + } + s = favs[idx] + default: + return false, "", errors.New("cannot favorite local stations") + } + + if p.favorites.Contains(s.URL) { + return false, s.Name, p.favorites.Remove(s.URL) + } + return true, s.Name, p.favorites.Add(s) +} + +// SetSearchResults activates search mode with the given results. +// Playlists() will return search results instead of catalog stations. +func (p *Provider) SetSearchResults(stations []CatalogStation) { + p.mu.Lock() + defer p.mu.Unlock() + p.searchResults = stations +} + +// ClearSearch deactivates search mode, restoring the catalog view. +func (p *Provider) ClearSearch() { + p.mu.Lock() + defer p.mu.Unlock() + p.searchResults = nil +} + +// IsSearching returns true if API search results are active. +func (p *Provider) IsSearching() bool { + p.mu.Lock() + defer p.mu.Unlock() + return p.searchResults != nil +} + +// LoadCatalogPage fetches the next page of catalog entries from the Radio +// Browser API and appends them to the provider's catalog. +// Implements provider.CatalogLoader. +func (p *Provider) LoadCatalogPage(offset, limit int) (int, error) { + stations, err := TopStationsOffset(offset, limit) + if err != nil { + return 0, err + } + p.AppendCatalog(stations) + return len(stations), nil +} + +// SearchCatalog performs a server-side station search via the Radio Browser API. +// Results are reflected in subsequent Playlists() calls. +// Implements provider.CatalogSearcher. +func (p *Provider) SearchCatalog(query string) (int, error) { + stations, err := SearchStations(query, 200) + if err != nil { + return 0, err + } + p.SetSearchResults(stations) + return len(stations), nil +} + +// IsFavoritableID reports whether the given ID can be favorited. +// Implements provider.SectionedList. +func (p *Provider) IsFavoritableID(id string) bool { + return IsCatalogOrFavID(id) +} + +// IsCatalogOrFavID returns true if the ID belongs to a catalog, search, or favorite entry. +func IsCatalogOrFavID(id string) bool { + return strings.HasPrefix(id, "c:") || strings.HasPrefix(id, "f:") || strings.HasPrefix(id, "s:") +} + +// IDPrefix returns the type prefix of a provider list ID ("l", "f", "c", or ""). +// Also implements provider.SectionedList when called as a method. +func (p *Provider) IDPrefix(id string) string { + return idPrefix(id) +} + +func idPrefix(id string) string { + prefix, _, ok := strings.Cut(id, ":") + if !ok { + return "" + } + return prefix +} + +// parseStationID splits a prefixed ID like "c:42" into its prefix and index. +// Legacy numeric IDs (no colon) are treated as "l:" local station indices. +func parseStationID(id string) (prefix string, idx int, err error) { + raw := id + prefix, idxStr, ok := strings.Cut(id, ":") + if !ok { + prefix = "l" + idxStr = raw + } + idx, err = strconv.Atoi(idxStr) + if err != nil { + return "", 0, errors.New("invalid station ID") + } + return prefix, idx, nil +} + +// formatCatalogName builds a display name from a CatalogStation. +func formatCatalogName(s CatalogStation) string { + name := s.Name + if s.Bitrate > 0 { + name += fmt.Sprintf(" [%dk]", s.Bitrate) + } + if s.Country != "" { + name += " · " + s.Country + } + return name +} + +// loadStations parses a TOML file with [[station]] sections. +func loadStations(path string) ([]station, error) { + data, err := os.ReadFile(path) + if err != nil { + if errors.Is(err, fs.ErrNotExist) { + return nil, nil + } + return nil, err + } + + var stations []station + tomlutil.ParseSections(data, "station", func(f map[string]string) { + s := station{name: f["name"], url: f["url"]} + if s.name != "" && s.url != "" { + stations = append(stations, s) + } + }) + return stations, nil +} diff --git a/external/radio/provider_test.go b/external/radio/provider_test.go new file mode 100644 index 0000000..dce9959 --- /dev/null +++ b/external/radio/provider_test.go @@ -0,0 +1,323 @@ +package radio + +import ( + "path/filepath" + "strings" + "testing" +) + +func newTestProvider(t *testing.T) *Provider { + t.Helper() + // Point HOME at a temp dir so New() doesn't touch real state. + t.Setenv("HOME", t.TempDir()) + return New() +} + +func TestProviderNewHasBuiltinStation(t *testing.T) { + p := newTestProvider(t) + if p.Name() != "Radio" { + t.Errorf("Name() = %q, want Radio", p.Name()) + } + infos, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists: %v", err) + } + if len(infos) == 0 { + t.Fatal("Playlists() returned none — expected built-in cliamp radio") + } + if infos[0].Name != builtinName { + t.Errorf("first playlist = %q, want %q", infos[0].Name, builtinName) + } + if !strings.HasPrefix(infos[0].ID, "l:") { + t.Errorf("first playlist ID = %q, want to start with 'l:'", infos[0].ID) + } +} + +func TestProviderLoadsStationsFromTOML(t *testing.T) { + home := t.TempDir() + t.Setenv("HOME", home) + + // Create radios.toml with one extra station. + cfgDir := filepath.Join(home, ".config", "cliamp") + writeFile(t, filepath.Join(cfgDir, "radios.toml"), `[[station]] +name = "Extra" +url = "https://extra.example/stream" +`) + + p := New() + infos, _ := p.Playlists() + if len(infos) < 2 { + t.Fatalf("expected builtin + extra, got %d", len(infos)) + } + if infos[1].Name != "Extra" { + t.Errorf("second playlist = %q, want Extra", infos[1].Name) + } +} + +func TestProviderTracksLocalStation(t *testing.T) { + p := newTestProvider(t) + infos, _ := p.Playlists() + tracks, err := p.Tracks(infos[0].ID) + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("got %d tracks, want 1", len(tracks)) + } + if tracks[0].Path != builtinURL { + t.Errorf("Path = %q, want %q", tracks[0].Path, builtinURL) + } + if !tracks[0].Stream || !tracks[0].Realtime { + t.Errorf("Stream/Realtime = %v/%v, want true/true", tracks[0].Stream, tracks[0].Realtime) + } +} + +func TestProviderTracksInvalidID(t *testing.T) { + p := newTestProvider(t) + tests := []string{ + "l:99", + "c:0", // catalog empty + "s:0", // search not active + "f:5", + "x:1", + "notanid", + "l:notanumber", + } + for _, id := range tests { + t.Run(id, func(t *testing.T) { + if _, err := p.Tracks(id); err == nil { + t.Errorf("Tracks(%q) = nil err, want error", id) + } + }) + } +} + +func TestProviderCatalogLifecycle(t *testing.T) { + p := newTestProvider(t) + + p.AppendCatalog([]CatalogStation{ + {Name: "Radio A", URL: "http://a/", Bitrate: 192, Country: "NO"}, + {Name: "Radio B", URL: "http://b/"}, + }) + + infos, _ := p.Playlists() + // builtin (1) + catalog (2) = 3 + if len(infos) != 3 { + t.Fatalf("len(infos) = %d, want 3 (builtin + 2 catalog)", len(infos)) + } + if !strings.Contains(infos[1].ID, "c:0") { + t.Errorf("catalog id[0] = %q, want c:0", infos[1].ID) + } + + // Tracks for catalog entry. + tracks, err := p.Tracks("c:0") + if err != nil { + t.Fatalf("Tracks(c:0): %v", err) + } + if tracks[0].Path != "http://a/" { + t.Errorf("Path = %q, want http://a/", tracks[0].Path) + } + + // ToggleFavorite on a catalog entry should add it. + added, name, err := p.ToggleFavorite("c:0") + if err != nil { + t.Fatalf("ToggleFavorite: %v", err) + } + if !added || name != "Radio A" { + t.Errorf("ToggleFavorite = (%v, %q), want (true, Radio A)", added, name) + } + // Toggle again removes. + added, _, err = p.ToggleFavorite("c:0") + if err != nil { + t.Fatalf("ToggleFavorite 2: %v", err) + } + if added { + t.Error("second ToggleFavorite should remove") + } +} + +func TestProviderToggleFavoriteLocalRejected(t *testing.T) { + p := newTestProvider(t) + _, _, err := p.ToggleFavorite("l:0") + if err == nil { + t.Error("ToggleFavorite on local station should error") + } +} + +func TestProviderToggleFavoriteInvalidIdx(t *testing.T) { + p := newTestProvider(t) + _, _, err := p.ToggleFavorite("c:99") + if err == nil { + t.Error("ToggleFavorite on out-of-range catalog idx should error") + } +} + +func TestProviderSearchLifecycle(t *testing.T) { + p := newTestProvider(t) + + if p.IsSearching() { + t.Error("fresh provider should not be searching") + } + + p.SetSearchResults([]CatalogStation{ + {Name: "Hit", URL: "http://hit/"}, + }) + if !p.IsSearching() { + t.Error("SetSearchResults should put provider into searching mode") + } + + infos, _ := p.Playlists() + if len(infos) != 1 || !strings.HasPrefix(infos[0].ID, "s:") { + t.Fatalf("Playlists during search = %+v, want single s:0 entry", infos) + } + + // Tracks for a search result. + tracks, err := p.Tracks("s:0") + if err != nil { + t.Fatalf("Tracks(s:0): %v", err) + } + if tracks[0].Path != "http://hit/" { + t.Errorf("Path = %q, want http://hit/", tracks[0].Path) + } + + p.ClearSearch() + if p.IsSearching() { + t.Error("ClearSearch should leave searching = false") + } +} + +func TestIsCatalogOrFavID(t *testing.T) { + tests := []struct { + id string + want bool + }{ + {"c:0", true}, + {"f:3", true}, + {"s:1", true}, + {"l:0", false}, + {"123", false}, + {"", false}, + } + for _, tt := range tests { + if got := IsCatalogOrFavID(tt.id); got != tt.want { + t.Errorf("IsCatalogOrFavID(%q) = %v, want %v", tt.id, got, tt.want) + } + } +} + +func TestProviderIDPrefix(t *testing.T) { + p := newTestProvider(t) + tests := []struct { + id string + want string + }{ + {"c:0", "c"}, + {"l:5", "l"}, + {"f:3", "f"}, + {"s:0", "s"}, + {"noprefix", ""}, + } + for _, tt := range tests { + if got := p.IDPrefix(tt.id); got != tt.want { + t.Errorf("IDPrefix(%q) = %q, want %q", tt.id, got, tt.want) + } + } +} + +func TestProviderIsFavoritableID(t *testing.T) { + p := newTestProvider(t) + if !p.IsFavoritableID("c:0") { + t.Error("c:0 should be favoritable") + } + if p.IsFavoritableID("l:0") { + t.Error("l:0 should not be favoritable") + } +} + +func TestParseStationIDLegacyNumeric(t *testing.T) { + prefix, idx, err := parseStationID("5") + if err != nil { + t.Fatalf("parseStationID(5): %v", err) + } + if prefix != "l" || idx != 5 { + t.Errorf("parseStationID(5) = (%q, %d), want (l, 5)", prefix, idx) + } +} + +func TestParseStationIDError(t *testing.T) { + _, _, err := parseStationID("c:notnumber") + if err == nil { + t.Error("parseStationID('c:notnumber') should error") + } +} + +func TestFormatCatalogName(t *testing.T) { + tests := []struct { + in CatalogStation + want string + }{ + {CatalogStation{Name: "Jazz"}, "Jazz"}, + {CatalogStation{Name: "Jazz", Bitrate: 128}, "Jazz [128k]"}, + {CatalogStation{Name: "Jazz", Country: "UK"}, "Jazz · UK"}, + {CatalogStation{Name: "Jazz", Bitrate: 320, Country: "US"}, "Jazz [320k] · US"}, + } + for _, tt := range tests { + if got := formatCatalogName(tt.in); got != tt.want { + t.Errorf("formatCatalogName(%+v) = %q, want %q", tt.in, got, tt.want) + } + } +} + +func TestLoadStationsIgnoresMissingFile(t *testing.T) { + stations, err := loadStations(filepath.Join(t.TempDir(), "nope.toml")) + if err != nil { + t.Errorf("loadStations on missing file should not error, got %v", err) + } + if stations != nil { + t.Errorf("missing file should return nil stations, got %+v", stations) + } +} + +func TestLoadStationsParsesMultiple(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "radios.toml") + writeFile(t, path, `# leading comment +[[station]] +name = "A" +url = "http://a/" + +[[station]] +name = "B" +url = "http://b/" +# trailing comment +`) + stations, err := loadStations(path) + if err != nil { + t.Fatalf("loadStations: %v", err) + } + if len(stations) != 2 { + t.Fatalf("len = %d, want 2", len(stations)) + } + if stations[0].name != "A" || stations[1].name != "B" { + t.Errorf("names = %+v", stations) + } +} + +func TestLoadStationsSkipsIncompleteEntries(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "radios.toml") + writeFile(t, path, `[[station]] +name = "no-url" + +[[station]] +name = "complete" +url = "http://c/" +`) + stations, err := loadStations(path) + if err != nil { + t.Fatalf("loadStations: %v", err) + } + if len(stations) != 1 || stations[0].name != "complete" { + t.Errorf("expected only 'complete', got %+v", stations) + } +} diff --git a/external/radio/testhelpers_test.go b/external/radio/testhelpers_test.go new file mode 100644 index 0000000..8bb7d43 --- /dev/null +++ b/external/radio/testhelpers_test.go @@ -0,0 +1,18 @@ +package radio + +import ( + "os" + "path/filepath" + "testing" +) + +// writeFile creates parent dirs and writes content to path. +func writeFile(t *testing.T, path, content string) { + t.Helper() + if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + if err := os.WriteFile(path, []byte(content), 0o644); err != nil { + t.Fatalf("WriteFile: %v", err) + } +} diff --git a/external/radio/testmain_test.go b/external/radio/testmain_test.go new file mode 100644 index 0000000..062463b --- /dev/null +++ b/external/radio/testmain_test.go @@ -0,0 +1,12 @@ +package radio + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/external/radiometa/radiometa.go b/external/radiometa/radiometa.go new file mode 100644 index 0000000..9bffa08 --- /dev/null +++ b/external/radiometa/radiometa.go @@ -0,0 +1,202 @@ +// Package radiometa pulls now-playing metadata for radio stations that do not +// carry inline ICY StreamTitle metadata and instead publish the current track +// (or show) via a separate JSON API. It currently covers NTS and FIP. +// +// Resolver matches a stream URL to a fetch function; the player polls it and +// feeds titles through the same path as ICY metadata, so no display code needs +// to know where the title came from. +package radiometa + +import ( + "context" + "encoding/json" + "fmt" + "net/http" + "strings" + "time" +) + +var client = &http.Client{Timeout: 8 * time.Second} + +const userAgent = "cliamp/1.0 (https://github.com/bjarneo/cliamp)" + +// Resolver reports how to fetch now-playing metadata for streamURL, or ok=false +// when the URL is not a recognized broadcaster. It satisfies +// player.StreamMetadataResolver. +func Resolver(streamURL string) (fetch func(ctx context.Context) (string, error), interval time.Duration, ok bool) { + u := strings.ToLower(streamURL) + switch { + case matchNTS(u): + channel := ntsChannel(u) + return func(ctx context.Context) (string, error) { + return ntsNowPlaying(ctx, channel) + }, 30 * time.Second, true + case matchFIP(u): + station := fipStationID(u) + return func(ctx context.Context) (string, error) { + return fipNowPlaying(ctx, station, time.Now().Unix()) + }, 15 * time.Second, true + } + return nil, 0, false +} + +func getJSON(ctx context.Context, url string, v any) error { + req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil) + if err != nil { + return err + } + req.Header.Set("User-Agent", userAgent) + resp, err := client.Do(req) + if err != nil { + return err + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return fmt.Errorf("%s: HTTP %d", url, resp.StatusCode) + } + return json.NewDecoder(resp.Body).Decode(v) +} + +// --- NTS ------------------------------------------------------------------- + +// matchNTS reports whether url is an NTS Radio stream. The directory entry +// points at ntslive.net (which 302-redirects to radiomast), so match either. +func matchNTS(url string) bool { + return strings.Contains(url, "ntslive.net") || + strings.Contains(url, "radiomast.io/nts") || + strings.Contains(url, "/nts1") || strings.Contains(url, "/nts2") +} + +// ntsChannel returns the NTS channel ("1" or "2") encoded in the stream URL. +// The channel-2 stream is "stream2" (ntslive) or "nts2" (radiomast). +func ntsChannel(url string) string { + if strings.Contains(url, "stream2") || strings.Contains(url, "nts2") { + return "2" + } + return "1" +} + +type ntsLive struct { + Results []struct { + Channel string `json:"channel_name"` + Now struct { + BroadcastTitle string `json:"broadcast_title"` + Embeds struct { + Details struct { + Name string `json:"name"` + } `json:"details"` + } `json:"embeds"` + } `json:"now"` + } `json:"results"` +} + +func ntsNowPlaying(ctx context.Context, channel string) (string, error) { + var live ntsLive + if err := getJSON(ctx, "https://www.nts.live/api/v2/live", &live); err != nil { + return "", err + } + return parseNTS(&live, channel), nil +} + +// parseNTS returns the current show title for the given channel. NTS is live DJ +// radio with no per-track tagging, so the show/broadcast name is the best +// available now-playing string. Prefers the nicely-cased details name. +func parseNTS(live *ntsLive, channel string) string { + for _, r := range live.Results { + if r.Channel != channel { + continue + } + if name := strings.TrimSpace(r.Now.Embeds.Details.Name); name != "" { + return name + } + return strings.TrimSpace(r.Now.BroadcastTitle) + } + return "" +} + +// --- FIP (Radio France) ---------------------------------------------------- + +// fipStations maps a URL slug fragment to the Radio France livemeta station ID. +// Order matters: specific genres are checked before the plain FIP default. +var fipStations = []struct { + slug string + id int +}{ + {"fipjazz", 65}, + {"fipgroove", 66}, + {"fiprock", 64}, + {"fipreggae", 71}, + {"fipelectro", 74}, + {"fipmetal", 77}, + {"fipnouveau", 70}, // fipnouveautes + {"fipworld", 69}, + {"fipmonde", 69}, +} + +// matchFIP reports whether url is a Radio France FIP stream. +func matchFIP(url string) bool { + return strings.Contains(url, "radiofrance.fr") && strings.Contains(url, "fip") +} + +// fipStationID returns the livemeta station ID for a FIP stream URL, defaulting +// to 7 (the main FIP channel) when no sub-channel slug matches. +func fipStationID(url string) int { + for _, s := range fipStations { + if strings.Contains(url, s.slug) { + return s.id + } + } + return 7 +} + +type fipLive struct { + Steps map[string]struct { + Title string `json:"title"` + Authors string `json:"authors"` + Start int64 `json:"start"` + End int64 `json:"end"` + } `json:"steps"` +} + +func fipNowPlaying(ctx context.Context, station int, now int64) (string, error) { + var live fipLive + url := fmt.Sprintf("https://api.radiofrance.fr/livemeta/pull/%d", station) + if err := getJSON(ctx, url, &live); err != nil { + return "", err + } + return parseFIP(&live, now), nil +} + +// parseFIP returns "Artist - Title" for the step playing at now. It picks the +// step whose [start,end) window contains now; if none does (clock skew, gaps), +// it falls back to the most recent step that has already started. +func parseFIP(live *fipLive, now int64) string { + var bestStart int64 = -1 + var artist, title string + for _, s := range live.Steps { + if s.Start <= now && now < s.End { + return formatTrack(s.Authors, s.Title) + } + if s.Start <= now && s.Start > bestStart { + bestStart = s.Start + artist, title = s.Authors, s.Title + } + } + return formatTrack(artist, title) +} + +// formatTrack joins artist and title as "Artist - Title", matching the ICY +// StreamTitle convention the UI splits on. Falls back gracefully when either +// field is empty. +func formatTrack(artist, title string) string { + artist = strings.TrimSpace(artist) + title = strings.TrimSpace(title) + switch { + case artist != "" && title != "": + return artist + " - " + title + case title != "": + return title + default: + return artist + } +} diff --git a/external/radiometa/radiometa_test.go b/external/radiometa/radiometa_test.go new file mode 100644 index 0000000..506c1b5 --- /dev/null +++ b/external/radiometa/radiometa_test.go @@ -0,0 +1,143 @@ +package radiometa + +import ( + "encoding/json" + "testing" + "time" +) + +func TestResolverMatching(t *testing.T) { + tests := []struct { + name string + url string + wantOK bool + wantEvery time.Duration + }{ + {"nts relay", "http://stream-relay-geo.ntslive.net/stream", true, 30 * time.Second}, + {"nts radiomast", "https://streams.radiomast.io/nts1", true, 30 * time.Second}, + {"fip aac", "http://icecast.radiofrance.fr/fip-hifi.aac", true, 15 * time.Second}, + {"fip jazz", "http://icecast.radiofrance.fr/fipjazz-hifi.aac", true, 15 * time.Second}, + {"kexp aac", "https://kexp.streamguys1.com/kexp160.aac", false, 0}, + {"local file", "/home/user/song.mp3", false, 0}, + {"random http", "https://example.com/stream.mp3", false, 0}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + fetch, every, ok := Resolver(tt.url) + if ok != tt.wantOK { + t.Fatalf("Resolver(%q) ok = %v, want %v", tt.url, ok, tt.wantOK) + } + if ok && fetch == nil { + t.Errorf("Resolver(%q) returned ok but nil fetch", tt.url) + } + if every != tt.wantEvery { + t.Errorf("Resolver(%q) interval = %v, want %v", tt.url, every, tt.wantEvery) + } + }) + } +} + +func TestNTSChannel(t *testing.T) { + tests := []struct { + url string + want string + }{ + {"http://stream-relay-geo.ntslive.net/stream", "1"}, + {"http://stream-relay-geo.ntslive.net/stream2", "2"}, + {"https://streams.radiomast.io/nts1", "1"}, + {"https://streams.radiomast.io/nts2", "2"}, + } + for _, tt := range tests { + if got := ntsChannel(tt.url); got != tt.want { + t.Errorf("ntsChannel(%q) = %q, want %q", tt.url, got, tt.want) + } + } +} + +func TestFIPStationID(t *testing.T) { + tests := []struct { + url string + want int + }{ + {"http://icecast.radiofrance.fr/fip-hifi.aac", 7}, + {"http://icecast.radiofrance.fr/fip-midfi.mp3", 7}, + {"http://icecast.radiofrance.fr/fipjazz-hifi.aac", 65}, + {"http://icecast.radiofrance.fr/fiprock-hifi.aac", 64}, + {"http://icecast.radiofrance.fr/fipgroove-hifi.aac", 66}, + {"http://icecast.radiofrance.fr/fipreggae-hifi.aac", 71}, + {"http://icecast.radiofrance.fr/fipelectro-hifi.aac", 74}, + {"http://icecast.radiofrance.fr/fipmetal-hifi.aac", 77}, + {"http://icecast.radiofrance.fr/fipnouveautes-hifi.aac", 70}, + {"http://icecast.radiofrance.fr/fipworld-hifi.aac", 69}, + } + for _, tt := range tests { + if got := fipStationID(tt.url); got != tt.want { + t.Errorf("fipStationID(%q) = %d, want %d", tt.url, got, tt.want) + } + } +} + +func TestParseNTS(t *testing.T) { + const payload = `{"results":[ + {"channel_name":"1","now":{"broadcast_title":"CHARISSE C","embeds":{"details":{"name":"Charisse C"}}}}, + {"channel_name":"2","now":{"broadcast_title":"OLIVIA O.","embeds":{"details":{"name":""}}}} + ]}` + var live ntsLive + if err := json.Unmarshal([]byte(payload), &live); err != nil { + t.Fatalf("unmarshal: %v", err) + } + + if got := parseNTS(&live, "1"); got != "Charisse C" { + t.Errorf("channel 1 = %q, want %q (prefer details name)", got, "Charisse C") + } + if got := parseNTS(&live, "2"); got != "OLIVIA O." { + t.Errorf("channel 2 = %q, want %q (fall back to broadcast_title)", got, "OLIVIA O.") + } + if got := parseNTS(&live, "3"); got != "" { + t.Errorf("unknown channel = %q, want empty", got) + } +} + +func TestParseFIP(t *testing.T) { + const payload = `{"steps":{ + "a":{"title":"Past Song","authors":"Old Artist","start":100,"end":200}, + "b":{"title":"Obecanje","authors":"Boban Markovic Orkestar","start":200,"end":300}, + "c":{"title":"Future Song","authors":"Next Artist","start":300,"end":400} + }}` + var live fipLive + if err := json.Unmarshal([]byte(payload), &live); err != nil { + t.Fatalf("unmarshal: %v", err) + } + + if got := parseFIP(&live, 250); got != "Boban Markovic Orkestar - Obecanje" { + t.Errorf("now=250 = %q, want in-window step b", got) + } + if got := parseFIP(&live, 350); got != "Next Artist - Future Song" { + t.Errorf("now=350 = %q, want in-window step c", got) + } + // now=500 is past every window: fall back to the most recent started step (c). + if got := parseFIP(&live, 500); got != "Next Artist - Future Song" { + t.Errorf("now=500 = %q, want most-recent-started fallback", got) + } + // now=50 is before any step: nothing has started, so empty. + if got := parseFIP(&live, 50); got != "" { + t.Errorf("now=50 = %q, want empty (nothing started)", got) + } +} + +func TestFormatTrack(t *testing.T) { + tests := []struct { + artist, title, want string + }{ + {"Daft Punk", "Aerodynamic", "Daft Punk - Aerodynamic"}, + {"", "Just A Title", "Just A Title"}, + {"Just An Artist", "", "Just An Artist"}, + {" Spaced ", " Out ", "Spaced - Out"}, + {"", "", ""}, + } + for _, tt := range tests { + if got := formatTrack(tt.artist, tt.title); got != tt.want { + t.Errorf("formatTrack(%q, %q) = %q, want %q", tt.artist, tt.title, got, tt.want) + } + } +} diff --git a/external/soundcloud/provider.go b/external/soundcloud/provider.go new file mode 100644 index 0000000..90bed3d --- /dev/null +++ b/external/soundcloud/provider.go @@ -0,0 +1,111 @@ +// Package soundcloud implements a playlist.Provider backed by yt-dlp. +// +// SoundCloud is opt-in: it only registers when [soundcloud] enabled = true +// is set in config. Once enabled, search uses yt-dlp's "scsearch:" protocol +// and works without further configuration. When [soundcloud] user is set, +// browse exposes that profile's Tracks, Likes, and Reposts — public for most +// accounts. With cookies_from set, yt-dlp picks up the user's browser session +// for subscriber-gated content. +package soundcloud + +import ( + "context" + "fmt" + "net/url" + "slices" + "strings" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" + "github.com/bjarneo/cliamp/resolve" +) + +// Compile-time interface checks. +var ( + _ playlist.Provider = (*Provider)(nil) + _ provider.Searcher = (*Provider)(nil) +) + +// Config holds settings for the SoundCloud provider. +type Config struct { + Enabled bool // true only when user explicitly sets enabled = true + User string // SoundCloud username (the path segment, e.g. "yourname"). Optional. + CookiesFrom string // browser name for yt-dlp --cookies-from-browser (e.g. "firefox"). Optional. +} + +// IsSet reports whether the SoundCloud provider should be exposed. +// SoundCloud is opt-in: requires enabled = true in [soundcloud]. +func (c Config) IsSet() bool { return c.Enabled } + +// Provider implements playlist.Provider and provider.Searcher for SoundCloud +// via yt-dlp. +type Provider struct { + user string // optional configured username for browse +} + +// defaultBrowse seeds the empty-user discovery view. SoundCloud's official +// charts/discover endpoints all 404 through yt-dlp, so these are search-backed +// virtual playlists — the ID is the yt-dlp page URL passed straight to +// ResolveYTDLBatch. +var defaultBrowse = []playlist.PlaylistInfo{ + {ID: "scsearch50:trending", Name: "Trending", Section: "Browse"}, + {ID: "scsearch50:hip hop", Name: "Hip-Hop", Section: "Browse"}, + {ID: "scsearch50:electronic", Name: "Electronic", Section: "Browse"}, + {ID: "scsearch50:house", Name: "House", Section: "Browse"}, + {ID: "scsearch50:lo-fi", Name: "Lo-Fi", Section: "Browse"}, + {ID: "scsearch50:indie", Name: "Indie", Section: "Browse"}, + {ID: "scsearch50:pop", Name: "Pop", Section: "Browse"}, +} + +// NewFromConfig returns a provider, or nil when SoundCloud is not enabled. +// Sets resolve's yt-dlp cookies as a side effect when CookiesFrom is non-empty +// so any yt-dlp invocation (search, browse, playback) uses the user's +// signed-in session. +func NewFromConfig(cfg Config) *Provider { + if !cfg.Enabled { + return nil + } + if cfg.CookiesFrom != "" { + resolve.SetYTDLCookiesFrom(cfg.CookiesFrom) + } + return &Provider{user: strings.TrimSpace(cfg.User)} +} + +func (p *Provider) Name() string { return "SoundCloud" } + +// Playlists exposes the configured user's Tracks, Likes, and Reposts when a +// username is set; otherwise a curated set of genre searches so the empty +// state has something playable. Ctrl+F always opens search regardless. +func (p *Provider) Playlists() ([]playlist.PlaylistInfo, error) { + if p.user == "" { + return slices.Clone(defaultBrowse), nil + } + base := "https://soundcloud.com/" + url.PathEscape(p.user) + return []playlist.PlaylistInfo{ + {ID: base + "/tracks", Name: "Tracks", Section: p.user}, + {ID: base + "/likes", Name: "Likes", Section: p.user}, + {ID: base + "/reposts", Name: "Reposts", Section: p.user}, + }, nil +} + +// Tracks resolves a SoundCloud page URL (or scsearch query) via yt-dlp. The +// playlistID is the value produced by Playlists. +func (p *Provider) Tracks(playlistID string) ([]playlist.Track, error) { + if playlistID == "" { + return nil, fmt.Errorf("soundcloud: empty playlist id") + } + return resolve.ResolveYTDLBatch(playlistID, 0, 0) +} + +// SearchTracks runs `yt-dlp scsearch{limit}:{query}` and returns matched +// tracks. Implements provider.Searcher. +func (p *Provider) SearchTracks(_ context.Context, query string, limit int) ([]playlist.Track, error) { + q := strings.TrimSpace(query) + if q == "" { + return nil, nil + } + if limit <= 0 { + limit = 10 + } + return resolve.ResolveYTDLBatch(fmt.Sprintf("scsearch%d:%s", limit, q), 0, 0) +} diff --git a/external/soundcloud/provider_test.go b/external/soundcloud/provider_test.go new file mode 100644 index 0000000..e684778 --- /dev/null +++ b/external/soundcloud/provider_test.go @@ -0,0 +1,146 @@ +package soundcloud + +import ( + "context" + "strings" + "testing" + + "github.com/bjarneo/cliamp/resolve" +) + +func TestNewFromConfig(t *testing.T) { + tests := []struct { + name string + cfg Config + want bool // want non-nil + }{ + {"default (not enabled)", Config{}, false}, + {"explicitly enabled", Config{Enabled: true}, true}, + {"enabled with user", Config{Enabled: true, User: "alice"}, true}, + {"enabled trims user", Config{Enabled: true, User: " bob "}, true}, + {"user without enabled stays nil", Config{User: "alice"}, false}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := NewFromConfig(tt.cfg) + if (got != nil) != tt.want { + t.Fatalf("NewFromConfig(%+v) non-nil = %v, want %v", tt.cfg, got != nil, tt.want) + } + if got != nil && tt.cfg.User != "" && got.user != "bob" && got.user != "alice" { + if got.user == "" { + t.Errorf("user not propagated, got empty") + } + } + }) + } +} + +func TestProviderName(t *testing.T) { + p := NewFromConfig(Config{Enabled: true}) + if got := p.Name(); got != "SoundCloud" { + t.Errorf("Name() = %q, want SoundCloud", got) + } +} + +func TestPlaylistsWithoutUserShowsBrowse(t *testing.T) { + p := NewFromConfig(Config{Enabled: true}) + pls, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error = %v", err) + } + if len(pls) == 0 { + t.Fatal("Playlists() returned 0 entries, want curated browse list") + } + for _, pl := range pls { + if pl.Section != "Browse" { + t.Errorf("playlist %q has Section %q, want Browse", pl.Name, pl.Section) + } + if !strings.HasPrefix(pl.ID, "scsearch") { + t.Errorf("browse playlist %q ID = %q, want scsearch prefix", pl.Name, pl.ID) + } + } +} + +func TestPlaylistsWithUserShowsOnlyUserEntries(t *testing.T) { + p := NewFromConfig(Config{Enabled: true, User: "alice"}) + pls, err := p.Playlists() + if err != nil { + t.Fatalf("Playlists() error = %v", err) + } + if len(pls) != 3 { + t.Fatalf("Playlists() = %d entries, want 3 (user-only when User is set)", len(pls)) + } + + wantNames := map[string]string{ + "https://soundcloud.com/alice/tracks": "Tracks", + "https://soundcloud.com/alice/likes": "Likes", + "https://soundcloud.com/alice/reposts": "Reposts", + } + for _, pl := range pls { + want, ok := wantNames[pl.ID] + if !ok { + t.Errorf("unexpected playlist ID %q", pl.ID) + continue + } + if pl.Name != want { + t.Errorf("Playlist %q Name = %q, want %q", pl.ID, pl.Name, want) + } + if pl.Section != "alice" { + t.Errorf("Playlist %q Section = %q, want alice", pl.ID, pl.Section) + } + } +} + +func TestPlaylistsEscapesUsername(t *testing.T) { + p := NewFromConfig(Config{Enabled: true, User: "weird name"}) + pls, _ := p.Playlists() + if len(pls) == 0 { + t.Fatal("expected non-empty playlists") + } + for _, pl := range pls { + if got, want := pl.ID, "https://soundcloud.com/weird%20name/"; len(got) < len(want) || got[:len(want)] != want { + t.Errorf("playlist ID %q not URL-escaped", pl.ID) + } + } +} + +func TestSearchTracksEmptyQuery(t *testing.T) { + p := NewFromConfig(Config{Enabled: true}) + tracks, err := p.SearchTracks(context.Background(), " ", 10) + if err != nil { + t.Fatalf("SearchTracks(empty) error = %v", err) + } + if len(tracks) != 0 { + t.Errorf("SearchTracks(empty) returned %d tracks, want 0", len(tracks)) + } +} + +func TestTracksRejectsEmptyID(t *testing.T) { + p := NewFromConfig(Config{Enabled: true}) + _, err := p.Tracks("") + if err == nil { + t.Fatal("Tracks(\"\") expected error, got nil") + } +} + +func TestConfigIsSet(t *testing.T) { + if (Config{}).IsSet() { + t.Error("Config{} should not be set (opt-in)") + } + if !(Config{Enabled: true}).IsSet() { + t.Error("Config{Enabled:true} should report set") + } +} + +func TestNewFromConfigPropagatesCookies(t *testing.T) { + t.Cleanup(func() { resolve.SetYTDLCookiesFrom("") }) + + resolve.SetYTDLCookiesFrom("") // baseline + + NewFromConfig(Config{Enabled: true, CookiesFrom: "firefox"}) + // The exported getter is internal; we verify by side effect: a subsequent + // resolve call would emit --cookies-from-browser firefox. We can't easily + // invoke yt-dlp from a unit test, so the smoke test is that the setter + // accepts our value without panic and the constructor succeeds. + // (Full plumbing is exercised manually; resolve.ytdlCookiesFrom is private.) +} diff --git a/external/spotify/auth_error_test.go b/external/spotify/auth_error_test.go new file mode 100644 index 0000000..eb23643 --- /dev/null +++ b/external/spotify/auth_error_test.go @@ -0,0 +1,49 @@ +//go:build !windows + +package spotify + +import ( + "context" + "errors" + "fmt" + "testing" + + "github.com/devgianlu/go-librespot/audio" +) + +// TestIsAuthError pins down which errors trigger Spotify re-authentication. +// Rapid track skipping cancels in-flight stream creation, surfacing +// context.DeadlineExceeded / context.Canceled — these MUST NOT be treated as +// auth errors, otherwise the streamer escalates to a browser re-auth flow +// even though the session is healthy. See the regression discussion in +// fix/spotify-rapid-skip-reauth. +func TestIsAuthError(t *testing.T) { + wrappedDeadline := fmt.Errorf("librespot: fetch chunk: %w", context.DeadlineExceeded) + wrappedCanceled := fmt.Errorf("librespot: fetch chunk: %w", context.Canceled) + keyErr := &audio.KeyProviderError{Code: 1} + wrappedKeyErr := fmt.Errorf("spotify: %w", keyErr) + + tests := []struct { + name string + err error + want bool + }{ + {"nil", nil, false}, + {"context.DeadlineExceeded (skip cancellation)", context.DeadlineExceeded, false}, + {"wrapped DeadlineExceeded", wrappedDeadline, false}, + {"context.Canceled (skip cancellation)", context.Canceled, false}, + {"wrapped Canceled", wrappedCanceled, false}, + {"plain network error", errors.New("connection reset by peer"), false}, + {"KeyProviderError (real auth signal)", keyErr, true}, + {"wrapped KeyProviderError", wrappedKeyErr, true}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := isAuthError(tt.err) + if got != tt.want { + t.Fatalf("isAuthError(%v) = %v, want %v", tt.err, got, tt.want) + } + }) + } +} diff --git a/external/spotify/creds.go b/external/spotify/creds.go new file mode 100644 index 0000000..b943fd4 --- /dev/null +++ b/external/spotify/creds.go @@ -0,0 +1,41 @@ +package spotify + +import ( + "errors" + "os" + "path/filepath" + + "github.com/bjarneo/cliamp/internal/appdir" +) + +// DefaultClientID is the librespot keymaster client_id, shared by spotify-player +// and other librespot-based players. Used when the user hasn't configured their +// own client_id — Spotify's loopback exception lets it work with any 127.0.0.1 +// port, and it predates the Nov 27, 2024 dev-mode quota restriction so /v1/search +// and other catalog endpoints stay accessible. +const DefaultClientID = "65b708073fc0480ea92a077233ca87bd" + +// CredsPath returns the absolute path to the stored Spotify credentials file. +func CredsPath() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "spotify_credentials.json"), nil +} + +// DeleteCreds removes the stored Spotify credentials file. +// Returns true if a file was removed, false if it did not exist. +func DeleteCreds() (bool, error) { + path, err := CredsPath() + if err != nil { + return false, err + } + if err := os.Remove(path); err != nil { + if errors.Is(err, os.ErrNotExist) { + return false, nil + } + return false, err + } + return true, nil +} diff --git a/external/spotify/provider.go b/external/spotify/provider.go new file mode 100644 index 0000000..64fed24 --- /dev/null +++ b/external/spotify/provider.go @@ -0,0 +1,704 @@ +//go:build !windows + +package spotify + +import ( + "bytes" + "context" + "encoding/json" + "errors" + "fmt" + "io" + "net/http" + "net/url" + "slices" + "sort" + "strconv" + "strings" + "sync" + "time" + + librespot "github.com/devgianlu/go-librespot" + "github.com/devgianlu/go-librespot/audio" + "github.com/gopxl/beep/v2" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +// Compile-time interface checks. +var ( + _ provider.Searcher = (*SpotifyProvider)(nil) + _ provider.PlaylistWriter = (*SpotifyProvider)(nil) + _ provider.PlaylistCreator = (*SpotifyProvider)(nil) + _ provider.CustomStreamer = (*SpotifyProvider)(nil) + _ provider.Closer = (*SpotifyProvider)(nil) +) + +// maxResponseBody limits JSON API responses to 10 MB. +// SpotifyProvider implements playlist.Provider using the Spotify Web API +// for playlist/track metadata and go-librespot for audio streaming. +// playlistCache holds a snapshot_id and the fetched tracks for a playlist, +// allowing us to skip re-fetching playlists that haven't changed. +type playlistCache struct { + snapshotID string + tracks []playlist.Track +} + +type SpotifyProvider struct { + session *Session + clientID string + bitrate int + userID string // Spotify user ID, fetched lazily on first Playlists() call + meFetched bool // /v1/me has been attempted this session; suppresses retry on failure + mu sync.Mutex + trackCache map[string]*playlistCache // playlist ID → cache entry + authCancel context.CancelFunc // cancels any in-progress OAuth flow + + // Playlist list cache to avoid redundant API calls on provider switch. + listCache []playlist.PlaylistInfo + listCacheAt time.Time +} + +const playlistListCacheTTL = 5 * time.Minute + +// New creates a SpotifyProvider. If session is nil, authentication is +// deferred until the user first selects the Spotify provider. +// bitrate sets the preferred Spotify stream quality in kbps (96, 160, or 320). +func New(session *Session, clientID string, bitrate int) *SpotifyProvider { + return &SpotifyProvider{ + session: session, + clientID: clientID, + bitrate: bitrate, + trackCache: make(map[string]*playlistCache), + } +} + +// ensureSession tries to create a session using stored credentials only +// (no browser). Returns playlist.ErrNeedsAuth if interactive sign-in is needed. +func (p *SpotifyProvider) ensureSession() error { + p.mu.Lock() + if p.session != nil { + p.mu.Unlock() + return nil + } + clientID := p.clientID + p.mu.Unlock() + + if clientID == "" { + return fmt.Errorf("spotify: no client ID available") + } + sess, err := NewSessionSilent(context.Background(), clientID) + if err != nil { + return playlist.ErrNeedsAuth + } + p.mu.Lock() + p.session = sess + p.resetSessionScopedStateLocked() + p.mu.Unlock() + return nil +} + +// Authenticate runs the interactive sign-in flow (opens browser, waits for callback). +// Any previous in-progress OAuth flow is cancelled first to free the callback port. +func (p *SpotifyProvider) Authenticate() error { + p.mu.Lock() + if p.session != nil { + p.mu.Unlock() + return nil + } + if p.authCancel != nil { + p.authCancel() + p.authCancel = nil + } + clientID := p.clientID + p.mu.Unlock() + + if clientID == "" { + return fmt.Errorf("spotify: no client ID available") + } + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + p.mu.Lock() + p.authCancel = cancel + p.mu.Unlock() + + sess, err := NewSession(ctx, clientID) + + p.mu.Lock() + p.authCancel = nil + p.mu.Unlock() + cancel() + + if err != nil { + return err + } + p.mu.Lock() + p.session = sess + p.resetSessionScopedStateLocked() + p.mu.Unlock() + return nil +} + +// Close releases the session if one was created. +func (p *SpotifyProvider) Close() { + p.mu.Lock() + defer p.mu.Unlock() + if p.authCancel != nil { + p.authCancel() + p.authCancel = nil + } + if p.session != nil { + p.session.Close() + p.session = nil + p.resetSessionScopedStateLocked() + } +} + +// resetSessionScopedStateLocked clears /v1/me-derived caches when the session +// changes. p.mu must be held. +func (p *SpotifyProvider) resetSessionScopedStateLocked() { + p.userID = "" + p.meFetched = false +} + +func (p *SpotifyProvider) Name() string { return "Spotify" } + +// currentUserID returns the authenticated user's Spotify ID, fetched from +// /v1/me at most once per session. Failures are remembered so a network blip +// during the first call doesn't trigger a request on every later use. +// userID is used by playlistAccessible to filter playlists the user doesn't +// own (which 403 on Tracks() for dev-mode apps). +func (p *SpotifyProvider) currentUserID(ctx context.Context) string { + p.mu.Lock() + if p.meFetched { + id := p.userID + p.mu.Unlock() + return id + } + p.mu.Unlock() + + var me struct { + ID string `json:"id"` + } + if resp, err := p.webAPI(ctx, "GET", "/v1/me", nil); err == nil { + _ = decodeBody(resp, &me) + } + + p.mu.Lock() + defer p.mu.Unlock() + p.userID = me.ID + p.meFetched = true + return p.userID +} + +// Playlists returns the authenticated user's Spotify playlists. +// Only playlists owned by the user or marked as collaborative are returned; +// playlists saved from other users are excluded because the Spotify API +// returns 403 when trying to list their tracks. +func (p *SpotifyProvider) Playlists() ([]playlist.PlaylistInfo, error) { + if err := p.ensureSession(); err != nil { + return nil, err + } + + p.mu.Lock() + if p.listCache != nil && time.Since(p.listCacheAt) < playlistListCacheTTL { + cached := slices.Clone(p.listCache) + p.mu.Unlock() + return cached, nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + defer cancel() + + userID := p.currentUserID(ctx) // empty string if fetch fails → no filtering + + var all []playlist.PlaylistInfo + offset := 0 + limit := spotifyPlaylistPageSize + + // List of Playlists only includes created playlists by the User. + // This doesn't include the 'Liked Songs' playlist. + resp, err := p.webAPI(ctx, "GET", "/v1/me/tracks", nil) + if err != nil { + return nil, fmt.Errorf("spotify: your music: %w", err) + } + + var result struct { + Total int `json:"total"` + } + if err := decodeBody(resp, &result); err != nil { + return nil, fmt.Errorf("spotify: parse playlists: %w", err) + } + + // Unfortunately, the Spotify API doesn't expose the localized display name. + // i.e. 'Liked Songs' or 'Lieblingssongs' etc. + // For the moment, "Your Music" must sufficice without adding a localization + // map. + all = append(all, playlist.PlaylistInfo{ + ID: "YOUR MUSIC", + Name: "Your Music", + TrackCount: result.Total, + Section: "Library", + }) + + for { + query := url.Values{ + "limit": {fmt.Sprintf("%d", limit)}, + "offset": {fmt.Sprintf("%d", offset)}, + // Include owner.id and collaborative to filter inaccessible playlists. + "fields": {"items(id,name,snapshot_id,collaborative,owner(id),items.total),total"}, + } + + resp, err := p.webAPI(ctx, "GET", "/v1/me/playlists", query) + if err != nil { + return nil, fmt.Errorf("spotify: list playlists: %w", err) + } + + var result struct { + Items []spotifyPlaylistItem `json:"items"` + Total int `json:"total"` + } + if err := decodeBody(resp, &result); err != nil { + return nil, fmt.Errorf("spotify: parse playlists: %w", err) + } + + p.mu.Lock() + for _, item := range result.Items { + if !playlistAccessible(item, userID) { + continue + } + count := 0 + if item.Items != nil { + count = item.Items.Total + } + section := "Followed playlists" + if userID != "" && item.Owner.ID == userID { + section = "Your playlists" + } + all = append(all, playlist.PlaylistInfo{ + ID: item.ID, + Name: item.Name, + TrackCount: count, + Section: section, + }) + // Update snapshot_id in cache; if it changed, invalidate cached tracks. + if cached, ok := p.trackCache[item.ID]; ok { + if cached.snapshotID != item.SnapshotID { + delete(p.trackCache, item.ID) + } + } + // Store snapshot_id for later cache checks in Tracks(). + if _, ok := p.trackCache[item.ID]; !ok && item.SnapshotID != "" { + p.trackCache[item.ID] = &playlistCache{snapshotID: item.SnapshotID} + } + } + p.mu.Unlock() + + if offset+limit >= result.Total { + break + } + offset += limit + } + + // Group playlists by section so the UI can emit one header per group. + // Library first, then owned, then followed; preserve API order within. + sectionOrder := map[string]int{ + "Library": 0, + "Your playlists": 1, + "Followed playlists": 2, + } + sort.SliceStable(all, func(i, j int) bool { + return sectionOrder[all[i].Section] < sectionOrder[all[j].Section] + }) + + p.mu.Lock() + p.listCache = all + p.listCacheAt = time.Now() + p.mu.Unlock() + + return slices.Clone(all), nil +} + +// Tracks returns all tracks for the given Spotify playlist ID. +// Track.Path is set to the canonical spotify: URI for the player to resolve. +// Results are cached by snapshot_id; unchanged playlists skip the API call. +func (p *SpotifyProvider) Tracks(playlistID string) ([]playlist.Track, error) { + if err := p.ensureSession(); err != nil { + return nil, err + } + // Check cache — if we have tracks and the snapshot_id hasn't changed, return cached. + p.mu.Lock() + if cached, ok := p.trackCache[playlistID]; ok && cached.tracks != nil { + tracks := slices.Clone(cached.tracks) + p.mu.Unlock() + return tracks, nil + } + p.mu.Unlock() + + ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) + defer cancel() + + var all []playlist.Track + offset := 0 + limit := spotifyTrackPageSize + + for { + var ( + resp *http.Response + err error + ) + + if playlistID == "YOUR MUSIC" { + query := url.Values{ + "limit": {fmt.Sprintf("%d", limit)}, + "offset": {fmt.Sprintf("%d", offset)}, + } + resp, err = p.webAPI(ctx, "GET", "/v1/me/tracks", query) + } else { + query := url.Values{ + "limit": {fmt.Sprintf("%d", limit)}, + "offset": {fmt.Sprintf("%d", offset)}, + "fields": {"items(item(id,name,type,uri,artists(name),album(name,release_date),show(name),release_date,duration_ms,track_number,is_playable,restrictions(reason))),total"}, + } + path := fmt.Sprintf("/v1/playlists/%s/items", playlistID) + resp, err = p.webAPI(ctx, "GET", path, query) + } + + if err != nil { + if strings.Contains(err.Error(), "403") { + return nil, fmt.Errorf("spotify: playlist not accessible: only playlists you own or collaborate on can be loaded") + } + return nil, fmt.Errorf("spotify: list tracks: %w", err) + } + + var result struct { + Items []struct { + Item *spotifyItem `json:"item"` + Track *spotifyItem `json:"track"` + } `json:"items"` + Total int `json:"total"` + } + if err := decodeBody(resp, &result); err != nil { + return nil, fmt.Errorf("spotify: parse tracks: %w", err) + } + + for _, item := range result.Items { + t := item.Item + if t == nil { + t = item.Track + } + if t == nil || t.ID == "" { + continue // skip local/unavailable tracks + } + all = append(all, trackFromItem(t)) + } + + if offset+limit >= result.Total { + break + } + offset += limit + } + + // Cache the fetched tracks. + p.mu.Lock() + if cached, ok := p.trackCache[playlistID]; ok { + cached.tracks = all + } else { + p.trackCache[playlistID] = &playlistCache{tracks: all} + } + p.mu.Unlock() + + return slices.Clone(all), nil +} + +// isAuthError returns true if the error is an authentication/session-related +// failure that can be resolved by re-authenticating. +func isAuthError(err error) bool { + if err == nil { + return false + } + + // context.DeadlineExceeded and context.Canceled are NOT auth errors. + // They commonly fire during rapid track skipping when a previous NewStream's + // network fetch is interrupted, and previously caused spurious re-auth + // attempts (which then escalated to opening a browser tab mid-skip). + if errors.Is(err, context.DeadlineExceeded) || errors.Is(err, context.Canceled) { + return false + } + var keyErr *audio.KeyProviderError + return errors.As(err, &keyErr) +} + +// URISchemes returns the URI prefixes handled by this provider. +// Implements provider.CustomStreamer. +func (p *SpotifyProvider) URISchemes() []string { return []string{"spotify:"} } + +// NewStreamer creates a SpotifyStreamer for the given spotify: URI (track or +// episode). +// If the stream fails due to an auth error (e.g. expired session, AES key +// rejection), the player tries a silent reconnect from cached credentials. +// If that fails — or the retry still hits an auth error — the streamer +// surfaces playlist.ErrNeedsAuth so the UI can prompt the user to sign in. +// We deliberately do NOT auto-launch a browser-based OAuth flow from this +// path: rapid track skipping can produce transient stream errors and a +// browser tab popping up mid-skip. +// +// Implements provider.CustomStreamer. +func (p *SpotifyProvider) NewStreamer(uri string) (beep.StreamSeekCloser, beep.Format, time.Duration, error) { + if err := p.ensureSession(); err != nil { + return nil, beep.Format{}, 0, err + } + spotID, err := librespot.SpotifyIdFromUri(uri) + if err != nil { + return nil, beep.Format{}, 0, fmt.Errorf("spotify: invalid URI %q: %w", uri, err) + } + + tryStream := func() (*spotifyStreamer, error) { + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + stream, err := p.session.NewStream(ctx, *spotID, p.bitrate) + if err != nil { + return nil, err + } + return newSpotifyStreamer(stream), nil + } + + s, err := tryStream() + if err == nil { + return s, s.Format(), s.Duration(), nil + } + if !isAuthError(err) { + return nil, beep.Format{}, 0, fmt.Errorf("spotify: new stream: %w", err) + } + + // Auth error — try a silent reconnect from cached credentials. + applog.UserWarn("spotify: stream auth error (%v), attempting silent reconnect...", err) + + reconnCtx, reconnCancel := context.WithTimeout(context.Background(), 30*time.Second) + reconnErr := p.session.Reconnect(reconnCtx) + reconnCancel() + + if reconnErr != nil { + applog.UserWarn("spotify: silent reconnect failed (%v); sign-in required", reconnErr) + return nil, beep.Format{}, 0, fmt.Errorf("spotify: stream auth error, silent reconnect failed: %w", playlist.ErrNeedsAuth) + } + + s, err = tryStream() + if err == nil { + return s, s.Format(), s.Duration(), nil + } + if !isAuthError(err) { + return nil, beep.Format{}, 0, fmt.Errorf("spotify: new stream after silent reconnect: %w", err) + } + + // Still failing after a silent reconnect — surface ErrNeedsAuth so the + // UI can prompt the user to sign in. Do NOT open a browser from here. + applog.UserWarn("spotify: stream still failing after silent reconnect (%v); sign-in required", err) + return nil, beep.Format{}, 0, fmt.Errorf("spotify: stream auth error after silent reconnect: %w", playlist.ErrNeedsAuth) +} + +// webAPI calls the Spotify Web API via the session with retry on 429. +func (p *SpotifyProvider) webAPI(ctx context.Context, method, path string, query url.Values) (*http.Response, error) { + return p.webAPIWithBody(ctx, method, path, query, nil, "", http.StatusOK) +} + +// webAPIWithBody is like webAPI but accepts an optional request body, content type, +// and a set of acceptable HTTP status codes (e.g. 200, 201). Retries 429 with +// exponential backoff (honoring Retry-After when present). +func (p *SpotifyProvider) webAPIWithBody(ctx context.Context, method, path string, query url.Values, body io.Reader, contentType string, acceptStatus ...int) (*http.Response, error) { + const maxRetries = 8 + + // Buffer the body so it can be replayed on retry. + var bodyBytes []byte + if body != nil { + var err error + bodyBytes, err = io.ReadAll(body) + if err != nil { + return nil, fmt.Errorf("read request body: %w", err) + } + } + + for attempt := range maxRetries { + var reqBody io.Reader + if bodyBytes != nil { + reqBody = bytes.NewReader(bodyBytes) + } + + resp, err := p.session.webApiWithBody(ctx, method, path, query, reqBody, contentType) + if err != nil { + return nil, err + } + if resp.StatusCode == http.StatusTooManyRequests { + resp.Body.Close() + // On the last attempt there's no retry after the wait, so don't + // sleep (up to 128s) just to give up; fail now. + if attempt == maxRetries-1 { + break + } + wait := time.Duration(1< 0 { + wait = time.Duration(secs) * time.Second + } + } + applog.UserWarn("spotify: web api rate-limited on %s, retrying in %v (attempt %d/%d)", path, wait, attempt+1, maxRetries) + select { + case <-ctx.Done(): + return nil, ctx.Err() + case <-time.After(wait): + continue + } + } + + ok := slices.Contains(acceptStatus, resp.StatusCode) + if !ok { + respBody, readErr := io.ReadAll(io.LimitReader(resp.Body, 512)) + resp.Body.Close() + if readErr != nil { + return nil, fmt.Errorf("http status %s (failed to read body: %v)", resp.Status, readErr) + } + return nil, fmt.Errorf("http status %s: %s", resp.Status, string(respBody)) + } + return resp, nil + } + return nil, fmt.Errorf("spotify: web api rate-limited on %s after %d retries (try re-authenticating)", path, maxRetries) +} + +// friendlySearchError rewrites Spotify's misleading 400 "Invalid limit" reply +// from /v1/search into something a user can act on. Since Nov 27, 2024 Spotify +// returns this error for developer apps registered in Development Mode — the +// rest of the API (playback, playlists, library) keeps working, but the +// catalog endpoints (/v1/search etc.) are blocked. The limit value is fine. +func friendlySearchError(err error) error { + if err == nil { + return nil + } + msg := err.Error() + if strings.Contains(msg, "400") && strings.Contains(msg, "Invalid limit") { + return fmt.Errorf("spotify: search blocked — your client_id is too new. Spotify's Nov 27 2024 change blocks /v1/search for apps in Development Mode (the rest of cliamp still works on your app). Remove client_id from [spotify] in config.toml to use the built-in fallback for search, or apply for Extended Quota Mode") + } + return fmt.Errorf("spotify: search: %w", err) +} + +// SearchTracks searches Spotify for tracks and podcast episodes, returning up +// to limit results of each. Episodes (e.g. podcasts) are routed through their +// spotify:episode: URI so they play correctly. +// limit is clamped to Spotify's accepted range of 1..50. +func (p *SpotifyProvider) SearchTracks(ctx context.Context, query string, limit int) ([]playlist.Track, error) { + if err := p.ensureSession(); err != nil { + return nil, err + } + + if limit < 1 { + limit = 1 + } else if limit > 50 { + limit = 50 + } + + // No market parameter: when the request carries a user OAuth token, Spotify + // implicitly scopes results to the account's country. + q := url.Values{ + "q": {query}, + "type": {"track,episode"}, + "limit": {fmt.Sprintf("%d", limit)}, + } + + resp, err := p.webAPI(ctx, "GET", "/v1/search", q) + if err != nil { + return nil, friendlySearchError(err) + } + + var result struct { + Tracks struct { + Items []*spotifyItem `json:"items"` + } `json:"tracks"` + Episodes struct { + Items []*spotifyItem `json:"items"` + } `json:"episodes"` + } + if err := decodeBody(resp, &result); err != nil { + return nil, fmt.Errorf("spotify: parse search: %w", err) + } + + var tracks []playlist.Track + for _, items := range [][]*spotifyItem{result.Tracks.Items, result.Episodes.Items} { + for _, t := range items { + if t == nil || t.ID == "" { + continue // skip null/unavailable results + } + tracks = append(tracks, trackFromItem(t)) + } + } + return tracks, nil +} + +// AddTrackToPlaylist adds a track to an existing Spotify playlist. +// The track's Path is used as the Spotify URI (e.g. "spotify:track:..." or +// "spotify:episode:..."); the Spotify API accepts either. +// Implements provider.PlaylistWriter. +func (p *SpotifyProvider) AddTrackToPlaylist(ctx context.Context, playlistID string, track playlist.Track) error { + trackURI := track.Path + if err := p.ensureSession(); err != nil { + return err + } + + body, _ := json.Marshal(map[string]any{"uris": []string{trackURI}}) + path := fmt.Sprintf("/v1/playlists/%s/tracks", playlistID) + + resp, err := p.webAPIWithBody(ctx, "POST", path, nil, bytes.NewReader(body), "application/json", http.StatusOK, http.StatusCreated) + if err != nil { + return fmt.Errorf("spotify: add track: %w", err) + } + resp.Body.Close() + + // Invalidate caches for this playlist. + p.mu.Lock() + delete(p.trackCache, playlistID) + p.listCache = nil + p.mu.Unlock() + + return nil +} + +// CreatePlaylist creates a new private Spotify playlist and returns its ID. +func (p *SpotifyProvider) CreatePlaylist(ctx context.Context, name string) (string, error) { + if err := p.ensureSession(); err != nil { + return "", err + } + + userID := p.currentUserID(ctx) + if userID == "" { + return "", fmt.Errorf("spotify: could not determine user ID") + } + + body, _ := json.Marshal(map[string]any{"name": name, "public": false}) + path := fmt.Sprintf("/v1/users/%s/playlists", userID) + + resp, err := p.webAPIWithBody(ctx, "POST", path, nil, bytes.NewReader(body), "application/json", http.StatusOK, http.StatusCreated) + if err != nil { + return "", fmt.Errorf("spotify: create playlist: %w", err) + } + + var result struct { + ID string `json:"id"` + } + if err := decodeBody(resp, &result); err != nil { + return "", fmt.Errorf("spotify: parse created playlist: %w", err) + } + + // Invalidate playlist list cache. + p.mu.Lock() + p.listCache = nil + p.mu.Unlock() + + return result.ID, nil +} + +// decodeBody reads and decodes a JSON response body, then closes it. +func decodeBody(resp *http.Response, v any) error { + defer resp.Body.Close() + return json.NewDecoder(io.LimitReader(resp.Body, maxResponseBody)).Decode(v) +} diff --git a/external/spotify/provider_shared.go b/external/spotify/provider_shared.go new file mode 100644 index 0000000..e1ca68a --- /dev/null +++ b/external/spotify/provider_shared.go @@ -0,0 +1,122 @@ +package spotify + +import ( + "fmt" + "strconv" + "strings" + + "github.com/bjarneo/cliamp/playlist" +) + +// maxResponseBody limits JSON API responses to 10 MB. +const maxResponseBody = 10 << 20 + +// Pagination limits for the Spotify Web API. +const ( + spotifyPlaylistPageSize = 50 + // spotifyTrackPageSize is capped at 50 because /v1/playlists/{id}/items + // silently truncates larger limits; requesting more would cause the loop + // to skip items when offset advances by the requested limit. + spotifyTrackPageSize = 50 +) + +// spotifyPlaylistItem is the raw playlist object returned by /v1/me/playlists. +type spotifyPlaylistItem struct { + ID string `json:"id"` + Name string `json:"name"` + SnapshotID string `json:"snapshot_id"` + Collaborative bool `json:"collaborative"` + Owner struct { + ID string `json:"id"` + } `json:"owner"` + Items *struct { + Total int `json:"total"` + } `json:"items"` +} + +// playlistAccessible reports whether the playlist should be shown to the user. +// Playlists saved from other users (not owned, not collaborative) are excluded +// because the Spotify API returns 403 when listing their tracks. +// When userID is empty (fetch failed), all playlists are included as a fallback. +func playlistAccessible(item spotifyPlaylistItem, userID string) bool { + if userID == "" { + return true + } + return item.Owner.ID == userID || item.Collaborative +} + +type spotifyArtist struct { + Name string `json:"name"` +} + +// spotifyItem is a track or podcast episode object from the Spotify Web API. +// Playlists can hold both; episodes carry a show instead of artists/album. +type spotifyItem struct { + ID string `json:"id"` + Name string `json:"name"` + Type string `json:"type"` // "track" or "episode" + URI string `json:"uri"` // canonical spotify:track:... / spotify:episode:... + Artists []spotifyArtist `json:"artists"` + Album struct { + Name string `json:"name"` + ReleaseDate string `json:"release_date"` + } `json:"album"` + Show struct { + Name string `json:"name"` + } `json:"show"` + ReleaseDate string `json:"release_date"` // episodes carry this at top level + DurationMs int `json:"duration_ms"` + TrackNumber int `json:"track_number"` + IsPlayable *bool `json:"is_playable"` + Restrictions struct { + Reason string `json:"reason"` + } `json:"restrictions"` +} + +// trackFromItem converts a Spotify playlist/library item into a playlist.Track, +// handling both music tracks and podcast episodes. It uses the canonical uri +// the API returns (spotify:track:... or spotify:episode:...) as the path, so +// the player routes episodes to go-librespot's episode metadata path; building +// "spotify:track:" for an episode makes go-librespot request track metadata +// for an episode id, which 404s. Episodes carry no artists/album, so the show +// name fills those slots for display. +func trackFromItem(t *spotifyItem) playlist.Track { + artists := make([]string, len(t.Artists)) + for i, a := range t.Artists { + artists[i] = a.Name + } + artist := strings.Join(artists, ", ") + album := t.Album.Name + if t.Type == "episode" { + artist = t.Show.Name + album = t.Show.Name + } + + releaseDate := t.Album.ReleaseDate + if releaseDate == "" { + releaseDate = t.ReleaseDate + } + var year int + if len(releaseDate) >= 4 { + if y, err := strconv.Atoi(releaseDate[:4]); err == nil { + year = y + } + } + + path := t.URI + if path == "" { + path = fmt.Sprintf("spotify:track:%s", t.ID) // fallback if uri is absent + } + + return playlist.Track{ + Path: path, + Title: t.Name, + Artist: artist, + Album: album, + Year: year, + Stream: false, // must be false: true causes togglePlayPause to stop+restart instead of pause/resume + DurationSecs: t.DurationMs / 1000, + TrackNumber: t.TrackNumber, + Unplayable: (t.IsPlayable != nil && !*t.IsPlayable) || t.Restrictions.Reason != "", + } +} diff --git a/external/spotify/provider_test.go b/external/spotify/provider_test.go new file mode 100644 index 0000000..8ef465c --- /dev/null +++ b/external/spotify/provider_test.go @@ -0,0 +1,138 @@ +package spotify + +import "testing" + +// TestSpotifyTrackPageSizeRespectsAPILimit asserts spotifyTrackPageSize stays +// within the Spotify Web API's silent 50-item cap; see the constant's comment +// in provider.go for why exceeding it silently drops tracks. +func TestSpotifyTrackPageSizeRespectsAPILimit(t *testing.T) { + tests := []struct { + name string + got int + max int + }{ + {"spotifyTrackPageSize within /v1/playlists/{id}/items cap", spotifyTrackPageSize, 50}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if tt.got > tt.max { + t.Fatalf("page size = %d, want <= %d (Spotify Web API cap)", tt.got, tt.max) + } + }) + } +} + +// TestTrackFromItem verifies the playlist-item to Track mapping, especially +// that podcast episodes keep their spotify:episode: URI (regression for the +// 404 when episodes were forced to spotify:track:). See issue #228. +func TestTrackFromItem(t *testing.T) { + playable := true + unplayable := false + + t.Run("music track", func(t *testing.T) { + item := &spotifyItem{ + ID: "abc", Name: "Aerodynamic", Type: "track", + URI: "spotify:track:abc", DurationMs: 212000, TrackNumber: 3, + IsPlayable: &playable, + Artists: []spotifyArtist{{Name: "Daft Punk"}}, + } + item.Album.Name = "Discovery" + item.Album.ReleaseDate = "2001-03-12" + + got := trackFromItem(item) + if got.Path != "spotify:track:abc" { + t.Errorf("Path = %q, want spotify:track:abc", got.Path) + } + if got.Artist != "Daft Punk" || got.Album != "Discovery" || got.Year != 2001 { + t.Errorf("got %q / %q / %d, want Daft Punk / Discovery / 2001", got.Artist, got.Album, got.Year) + } + if got.DurationSecs != 212 { + t.Errorf("DurationSecs = %d, want 212", got.DurationSecs) + } + }) + + t.Run("podcast episode keeps episode uri", func(t *testing.T) { + item := &spotifyItem{ + ID: "ep1", Name: "Episode 42", Type: "episode", + URI: "spotify:episode:ep1", DurationMs: 3600000, ReleaseDate: "2024-06-01", + } + item.Show.Name = "The Show" + + got := trackFromItem(item) + if got.Path != "spotify:episode:ep1" { + t.Errorf("Path = %q, want spotify:episode:ep1 (not spotify:track:)", got.Path) + } + if got.Artist != "The Show" || got.Album != "The Show" { + t.Errorf("episode artist/album = %q / %q, want show name", got.Artist, got.Album) + } + if got.Year != 2024 { + t.Errorf("Year = %d, want 2024 (from top-level release_date)", got.Year) + } + }) + + t.Run("search episode without show name", func(t *testing.T) { + // /v1/search returns simplified episode objects with no show field. + item := &spotifyItem{ + ID: "ep2", Name: "JRE #2000", Type: "episode", + URI: "spotify:episode:ep2", DurationMs: 10800000, ReleaseDate: "2023-08-01", + } + got := trackFromItem(item) + if got.Path != "spotify:episode:ep2" { + t.Errorf("Path = %q, want spotify:episode:ep2", got.Path) + } + if got.Title != "JRE #2000" { + t.Errorf("Title = %q, want JRE #2000", got.Title) + } + }) + + t.Run("missing uri falls back to track id", func(t *testing.T) { + got := trackFromItem(&spotifyItem{ID: "xyz", Name: "No URI"}) + if got.Path != "spotify:track:xyz" { + t.Errorf("Path = %q, want spotify:track:xyz fallback", got.Path) + } + }) + + t.Run("unplayable track flagged", func(t *testing.T) { + got := trackFromItem(&spotifyItem{ID: "u", URI: "spotify:track:u", IsPlayable: &unplayable}) + if !got.Unplayable { + t.Error("Unplayable = false, want true") + } + }) +} + +// TestPlaylistAccessible verifies the visibility filter that hides playlists +// the current Spotify user can't list tracks for (would otherwise return 403). +func TestPlaylistAccessible(t *testing.T) { + const me = "user123" + + tests := []struct { + name string + ownerID string + collaborative bool + userID string + want bool + }{ + {"own playlist", me, false, me, true}, + {"own collaborative", me, true, me, true}, + {"other user's playlist", "otheruser", false, me, false}, + {"other user's collaborative", "otheruser", true, me, true}, + {"no userID fallback", "otheruser", false, "", true}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + item := spotifyPlaylistItem{ + ID: "pl1", + Name: "Test", + Collaborative: tt.collaborative, + } + item.Owner.ID = tt.ownerID + + got := playlistAccessible(item, tt.userID) + if got != tt.want { + t.Errorf("playlistAccessible(owner=%q, collaborative=%v, userID=%q) = %v, want %v", + tt.ownerID, tt.collaborative, tt.userID, got, tt.want) + } + }) + } +} diff --git a/external/spotify/session.go b/external/spotify/session.go new file mode 100644 index 0000000..29b2201 --- /dev/null +++ b/external/spotify/session.go @@ -0,0 +1,559 @@ +//go:build !windows + +package spotify + +import ( + "context" + "crypto/rand" + "encoding/hex" + "encoding/json" + "errors" + "fmt" + "io" + "net" + "net/http" + "net/url" + "os" + "path/filepath" + "sync" + "sync/atomic" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/internal/browser" + "github.com/bjarneo/cliamp/playlist" + + librespot "github.com/devgianlu/go-librespot" + librespotPlayer "github.com/devgianlu/go-librespot/player" + devicespb "github.com/devgianlu/go-librespot/proto/spotify/connectstate/devices" + "github.com/devgianlu/go-librespot/session" + "golang.org/x/oauth2" + spotifyoauth2 "golang.org/x/oauth2/spotify" +) + +// storedCreds holds persisted Spotify credentials for re-authentication. +type storedCreds struct { + Username string `json:"username"` + Data []byte `json:"data"` + DeviceID string `json:"device_id"` + RefreshToken string `json:"refresh_token,omitempty"` // OAuth2 refresh token for silent re-auth +} + +// CallbackPort is the fixed port for the OAuth2 callback server. +// Must match the redirect URI registered in the Spotify Developer app. +const CallbackPort = 19872 + +// authURLObserver is invoked with the OAuth URL when interactive auth begins. +// Set via SetAuthURLObserver. Used by the TUI to show the URL when the +// launched browser doesn't reach the user (containers, headless envs). +var authURLObserver atomic.Pointer[func(string)] + +// SetAuthURLObserver registers a callback invoked once with the OAuth URL at +// the start of an interactive sign-in. Pass nil to remove. +func SetAuthURLObserver(fn func(string)) { + if fn == nil { + authURLObserver.Store(nil) + return + } + authURLObserver.Store(&fn) +} + +func notifyAuthURL(u string) { + applog.Info("spotify: sign-in URL: %s", u) + if p := authURLObserver.Load(); p != nil { + (*p)(u) + } +} + +// Session manages a go-librespot session and player for Spotify integration. +type Session struct { + mu sync.RWMutex + sess *session.Session + player *librespotPlayer.Player + devID string + clientID string // Spotify Developer app client ID + tokenSource oauth2.TokenSource // auto-refreshing OAuth2 token source +} + +// NewSession creates a go-librespot session, using stored credentials if +// available, otherwise starting an interactive OAuth2 flow. +// clientID is the Spotify Developer app client ID for Web API access. +func NewSession(ctx context.Context, clientID string) (*Session, error) { + creds, err := loadCreds() + if err == nil && creds.Username != "" && len(creds.Data) > 0 { + s, err := newSessionFromStored(ctx, clientID, creds, false) + if err == nil { + return s, nil + } + // Stored credentials failed (expired/revoked), fall through to interactive. + } + return newInteractiveSession(ctx, clientID) +} + +// NewSessionSilent is like NewSession but only uses stored credentials. +// Returns an error if interactive auth is required. +func NewSessionSilent(ctx context.Context, clientID string) (*Session, error) { + creds, err := loadCreds() + if err != nil || creds.Username == "" || len(creds.Data) == 0 { + return nil, fmt.Errorf("no stored credentials") + } + return newSessionFromStored(ctx, clientID, creds, true) +} + +// newSessionFromStored creates a session from stored credentials. +// When silentOnly is true, it will not fall back to browser-based auth +// if the silent token refresh fails. +func newSessionFromStored(ctx context.Context, clientID string, creds *storedCreds, silentOnly bool) (*Session, error) { + devID := creds.DeviceID + if devID == "" { + devID = generateDeviceID() + } + + sess, err := session.NewSessionFromOptions(ctx, &session.Options{ + Log: &librespot.NullLogger{}, + DeviceType: devicespb.DeviceType_COMPUTER, + DeviceId: devID, + Credentials: session.StoredCredentials{ + Username: creds.Username, + Data: creds.Data, + }, + }) + if err != nil { + return nil, fmt.Errorf("spotify: stored auth: %w", err) + } + + // For stored credentials, we need a fresh Web API token via OAuth2. + // The spclient's login5 token is NOT suitable for Web API calls. + // Try silent refresh first (no browser), fall back to interactive. + var oauthToken *oauth2.Token + var refreshErr error + if creds.RefreshToken != "" { + token, err := silentTokenRefresh(clientID, creds.RefreshToken) + if err == nil { + oauthToken = token + } else { + refreshErr = err + } + } + // Dead refresh tokens (invalid_grant) never recover — clear so we don't + // repeat the same failure on every launch. + if isInvalidGrant(refreshErr) { + applog.UserError("spotify: stored refresh token is invalid; clearing credentials, please sign in again") + if _, err := DeleteCreds(); err != nil { + applog.Warn("spotify: failed to clear stored credentials: %v", err) + } + sess.Close() + return nil, fmt.Errorf("spotify: %w", playlist.ErrNeedsAuth) + } + if oauthToken == nil { + if silentOnly { + // Continue without a token source — already-loaded tracks still stream + // via spclient; new Web API calls will return ErrNeedsAuth. + applog.UserError("spotify: stored auth no longer valid; run 'cliamp spotify reset' or sign in again to fix") + s := &Session{sess: sess, devID: devID, clientID: clientID} + if err := saveCreds(&storedCreds{ + Username: sess.Username(), + Data: sess.StoredCredentials(), + DeviceID: devID, + RefreshToken: creds.RefreshToken, // preserve for next attempt + }); err != nil { + applog.UserError("spotify: failed to save credentials: %v", err) + } + if err := s.initPlayer(); err != nil { + sess.Close() + return nil, err + } + return s, nil + } + token, err := doWebAPIAuth(ctx, clientID) + if err != nil { + sess.Close() + return nil, fmt.Errorf("stored session needs fresh Web API token: %w", err) + } + oauthToken = token + } + + // Create an auto-refreshing token source — handles expiry transparently. + conf := spotifyOAuthConfig(clientID) + ts := conf.TokenSource(context.Background(), oauthToken) + + s := &Session{sess: sess, devID: devID, clientID: clientID, tokenSource: ts} + + // Re-save credentials (including refresh token for next launch). + if err := saveCreds(&storedCreds{ + Username: sess.Username(), + Data: sess.StoredCredentials(), + DeviceID: devID, + RefreshToken: oauthToken.RefreshToken, + }); err != nil { + applog.UserError("spotify: failed to save credentials: %v", err) + } + + if err := s.initPlayer(); err != nil { + sess.Close() + return nil, err + } + return s, nil +} + +// oauthScopes are the Spotify Web API scopes needed for cliamp. +// See: https://developer.spotify.com/documentation/web-api/concepts/scopes +var oauthScopes = []string{ + // Playlist browsing + "playlist-read-collaborative", + "playlist-read-private", + // Playlist modification (save queue, create playlists) + "playlist-modify-public", + "playlist-modify-private", + // Streaming audio + "streaming", + // Library (liked songs, saved albums) + "user-library-read", + "user-library-modify", + // User profile + "user-read-private", + // Playback state (current track, queue) + "user-read-playback-state", + "user-modify-playback-state", + "user-read-currently-playing", + // Recently played / top tracks + "user-read-recently-played", + "user-top-read", + // Following (artists, users) + "user-follow-read", + "user-follow-modify", +} + +// spotifyOAuthConfig returns the OAuth2 config for the given client ID. +func spotifyOAuthConfig(clientID string) *oauth2.Config { + return &oauth2.Config{ + ClientID: clientID, + RedirectURL: fmt.Sprintf("http://127.0.0.1:%d/login", CallbackPort), + Scopes: oauthScopes, + Endpoint: spotifyoauth2.Endpoint, + } +} + +// silentTokenRefresh uses a stored refresh token to get a new access token +// without opening a browser. +func silentTokenRefresh(clientID, refreshToken string) (*oauth2.Token, error) { + conf := spotifyOAuthConfig(clientID) + src := conf.TokenSource(context.Background(), &oauth2.Token{RefreshToken: refreshToken}) + return src.Token() +} + +// isInvalidGrant reports whether err is an OAuth2 invalid_grant response +// from the token endpoint, indicating the refresh token is dead and +// retrying with the same token will not succeed. +func isInvalidGrant(err error) bool { + var rerr *oauth2.RetrieveError + if !errors.As(err, &rerr) { + return false + } + return rerr.ErrorCode == "invalid_grant" +} + +// oauthCallbackHTML is the response sent to the browser after a successful OAuth2 callback. +const oauthCallbackHTML = ` +cliamp + +
+

✅ Authenticated!

+

You can close this tab now.

+ +
` + +// performOAuth2PKCE runs an OAuth2 PKCE flow: opens a browser for user consent, +// waits for the callback, and exchanges the code for a token. +func performOAuth2PKCE(ctx context.Context, clientID string) (*oauth2.Token, error) { + lis, err := net.Listen("tcp", fmt.Sprintf(":%d", CallbackPort)) + if err != nil { + return nil, fmt.Errorf("listen on port %d: %w", CallbackPort, err) + } + defer lis.Close() // always release the port + + oauthConf := spotifyOAuthConfig(clientID) + + verifier := oauth2.GenerateVerifier() + authURL := oauthConf.AuthCodeURL("", oauth2.S256ChallengeOption(verifier)) + + notifyAuthURL(authURL) + + codeCh := make(chan string, 1) + go func() { + if err := http.Serve(lis, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + code := r.URL.Query().Get("code") + if code != "" { + codeCh <- code + } + w.Header().Set("Content-Type", "text/html") + _, _ = w.Write([]byte(oauthCallbackHTML)) + })); err != nil && !errors.Is(err, net.ErrClosed) { + applog.UserError("spotify: auth callback server error: %v", err) + } + }() + + _ = browser.Open(authURL) // best-effort — user can open the URL manually if this fails + + var code string + select { + case code = <-codeCh: + case <-ctx.Done(): + return nil, fmt.Errorf("authentication cancelled: %w", ctx.Err()) + } + + token, err := oauthConf.Exchange(ctx, code, oauth2.VerifierOption(verifier)) + if err != nil { + return nil, fmt.Errorf("token exchange: %w", err) + } + + return token, nil +} + +// doWebAPIAuth performs an OAuth2 PKCE flow to get a fresh Web API access token. +// Opens a browser for user consent, returns the full token (including refresh token). +func doWebAPIAuth(ctx context.Context, clientID string) (*oauth2.Token, error) { + token, err := performOAuth2PKCE(ctx, clientID) + if err != nil { + return nil, err + } + fmt.Println("Spotify: Web API token refreshed.") + return token, nil +} + +func newInteractiveSession(ctx context.Context, clientID string) (*Session, error) { + devID := generateDeviceID() + + token, err := performOAuth2PKCE(ctx, clientID) + if err != nil { + return nil, fmt.Errorf("spotify: %w", err) + } + + username, _ := token.Extra("username").(string) + accessToken := token.AccessToken + + // Create go-librespot session using the OAuth2 token. + sess, err := session.NewSessionFromOptions(ctx, &session.Options{ + Log: &librespot.NullLogger{}, + DeviceType: devicespb.DeviceType_COMPUTER, + DeviceId: devID, + Credentials: session.SpotifyTokenCredentials{ + Username: username, + Token: accessToken, + }, + }) + if err != nil { + return nil, fmt.Errorf("spotify: session from token: %w", err) + } + + // Persist stored credentials + refresh token for future sessions. + if err := saveCreds(&storedCreds{ + Username: sess.Username(), + Data: sess.StoredCredentials(), + DeviceID: devID, + RefreshToken: token.RefreshToken, + }); err != nil { + applog.UserError("spotify: failed to save credentials: %v", err) + } + + // Create an auto-refreshing token source for Web API calls. + conf := spotifyOAuthConfig(clientID) + ts := conf.TokenSource(context.Background(), token) + + s := &Session{sess: sess, devID: devID, clientID: clientID, tokenSource: ts} + if err := s.initPlayer(); err != nil { + sess.Close() + return nil, err + } + return s, nil +} + +// initPlayer creates the go-librespot player. We only use NewStream() for +// decoded AudioSources — audio output is routed through cliamp's Beep pipeline, +// not go-librespot's output backend. +func (s *Session) initPlayer() error { + // go-librespot uses this for media restriction checks but Premium + // accounts can play all tracks regardless. + countryCode := "US" + p, err := librespotPlayer.NewPlayer(&librespotPlayer.Options{ + Spclient: s.sess.Spclient(), + AudioKey: s.sess.AudioKey(), + Events: s.sess.Events(), + Log: &librespot.NullLogger{}, + CountryCode: &countryCode, + NormalisationEnabled: true, + AudioBackend: "pipe", + AudioOutputPipe: os.DevNull, + }) + if err != nil { + return fmt.Errorf("spotify: player init: %w", err) + } + s.player = p + return nil +} + +// NewStream creates a decoded audio stream for the given Spotify track ID. +// +// Holds s.mu.RLock() across the librespot network call. Multiple concurrent +// NewStream / webApi callers can run in parallel (RLock is shared), so rapid +// track skipping does not serialize. reconnect() and Close() take the full +// Lock and will wait for in-flight callers to finish before tearing down the +// player — without this, the swap could call oldPlayer.Close() while we are +// still reading from it. +func (s *Session) NewStream(ctx context.Context, spotID librespot.SpotifyId, bitrate int) (*librespotPlayer.Stream, error) { + s.mu.RLock() + defer s.mu.RUnlock() + if s.player == nil { + return nil, fmt.Errorf("spotify: session closed") + } + return s.player.NewStream(ctx, http.DefaultClient, spotID, bitrate, 0) +} + +// webApiWithBody calls the Spotify Web API using the OAuth2 access token. +// +// The spclient/login5 token from librespot is NOT accepted by the Web API +// for endpoints like /v1/search and /v1/me/playlists — Spotify returns +// misleading errors ("Invalid limit", 429) instead of a clear auth failure. +// So if there is no OAuth2 token source, fail loudly with ErrNeedsAuth +// rather than attempting the call with the wrong token. +func (s *Session) webApiWithBody(ctx context.Context, method, path string, query url.Values, body io.Reader, contentType string) (*http.Response, error) { + s.mu.RLock() + ts := s.tokenSource + s.mu.RUnlock() + + if ts == nil { + return nil, fmt.Errorf("spotify: web api token unavailable, run 'cliamp spotify reset' and sign in again: %w", playlist.ErrNeedsAuth) + } + tok, err := ts.Token() + if err != nil { + return nil, fmt.Errorf("refresh access token: %w", err) + } + token := tok.AccessToken + + u, _ := url.Parse("https://api.spotify.com") + u = u.JoinPath(path) + if query != nil { + u.RawQuery = query.Encode() + } + + req, err := http.NewRequestWithContext(ctx, method, u.String(), body) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", "Bearer "+token) + req.Header.Set("Accept", "application/json") + if contentType != "" { + req.Header.Set("Content-Type", contentType) + } + + return http.DefaultClient.Do(req) +} + +// Close releases all session and player resources. +func (s *Session) Close() { + s.mu.Lock() + defer s.mu.Unlock() + if s.player != nil { + s.player.Close() + } + if s.sess != nil { + s.sess.Close() + } +} + +// Reconnect rebuilds the session from stored credentials (no browser). +// Returns an error if stored credentials are missing or the refresh fails. +func (s *Session) Reconnect(ctx context.Context) error { + return s.reconnect(ctx, NewSessionSilent) +} + +// ReconnectInteractive forces a fresh browser-based OAuth2 flow. +// Stored credentials are preserved until the new session succeeds — +// newInteractiveSession overwrites them via saveCreds on success. +func (s *Session) ReconnectInteractive(ctx context.Context) error { + return s.reconnect(ctx, newInteractiveSession) +} + +// reconnect replaces the live session using the provided builder function. +// The new session is established before tearing down the old one to avoid a +// window where s.sess/s.player are nil (which would crash concurrent callers). +// +// The swap-and-teardown phase is done under s.mu (full Lock), which waits for +// any in-flight NewStream / webApi RLockers to drain. This guarantees that +// oldPlayer.Close() is never called while a NewStream is still using the +// old player pointer. +func (s *Session) reconnect(ctx context.Context, build func(context.Context, string) (*Session, error)) error { + s.mu.RLock() + clientID := s.clientID + s.mu.RUnlock() + + newSess, err := build(ctx, clientID) + if err != nil { + return fmt.Errorf("spotify: reconnect: %w", err) + } + + // Swap and tear down the old session under a single write lock so + // in-flight NewStream / webApi calls finish before oldPlayer.Close() + // runs. The expensive build() above happened lock-free. + s.mu.Lock() + oldPlayer := s.player + oldSess := s.sess + s.sess = newSess.sess + s.player = newSess.player + s.devID = newSess.devID + s.tokenSource = newSess.tokenSource + if oldPlayer != nil { + oldPlayer.Close() + } + if oldSess != nil { + oldSess.Close() + } + s.mu.Unlock() + + // Prevent newSess.Close() from tearing down the resources we just adopted. + newSess.mu.Lock() + newSess.sess = nil + newSess.player = nil + newSess.mu.Unlock() + + const reauthMsg = "spotify: re-authenticated successfully" + applog.Info(reauthMsg) + applog.Status(reauthMsg) + return nil +} + +func generateDeviceID() string { + b := make([]byte, 20) + _, _ = rand.Read(b) + return hex.EncodeToString(b) +} + +func loadCreds() (*storedCreds, error) { + path, err := CredsPath() + if err != nil { + return nil, err + } + data, err := os.ReadFile(path) + if err != nil { + return nil, err + } + var creds storedCreds + if err := json.Unmarshal(data, &creds); err != nil { + return nil, err + } + return &creds, nil +} + +func saveCreds(creds *storedCreds) error { + path, err := CredsPath() + if err != nil { + return err + } + if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { + return err + } + data, err := json.Marshal(creds) + if err != nil { + return err + } + return os.WriteFile(path, data, 0o600) +} diff --git a/external/spotify/session_test.go b/external/spotify/session_test.go new file mode 100644 index 0000000..50fbbea --- /dev/null +++ b/external/spotify/session_test.go @@ -0,0 +1,88 @@ +//go:build !windows + +package spotify + +import ( + "errors" + "fmt" + "os" + "path/filepath" + "testing" + + "golang.org/x/oauth2" +) + +func TestIsInvalidGrant(t *testing.T) { + tests := []struct { + name string + err error + want bool + }{ + {"nil", nil, false}, + {"plain error", errors.New("network blip"), false}, + {"oauth invalid_grant", &oauth2.RetrieveError{ErrorCode: "invalid_grant"}, true}, + {"oauth invalid_request", &oauth2.RetrieveError{ErrorCode: "invalid_request"}, false}, + {"wrapped invalid_grant", fmt.Errorf("refresh failed: %w", &oauth2.RetrieveError{ErrorCode: "invalid_grant"}), true}, + {"wrapped non-oauth", fmt.Errorf("refresh failed: %w", errors.New("transport error")), false}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := isInvalidGrant(tt.err) + if got != tt.want { + t.Errorf("isInvalidGrant(%v) = %v, want %v", tt.err, got, tt.want) + } + }) + } +} + +func TestDeleteCreds(t *testing.T) { + home := t.TempDir() + t.Setenv("HOME", home) + + t.Run("missing file", func(t *testing.T) { + removed, err := DeleteCreds() + if err != nil { + t.Errorf("DeleteCreds() on missing file returned %v, want nil", err) + } + if removed { + t.Error("DeleteCreds() reported removed=true for missing file") + } + }) + + t.Run("removes existing file", func(t *testing.T) { + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o700); err != nil { + t.Fatal(err) + } + path := filepath.Join(dir, "spotify_credentials.json") + if err := os.WriteFile(path, []byte(`{"username":"x"}`), 0o600); err != nil { + t.Fatal(err) + } + + removed, err := DeleteCreds() + if err != nil { + t.Fatalf("DeleteCreds() = %v, want nil", err) + } + if !removed { + t.Error("DeleteCreds() reported removed=false after removing file") + } + if _, err := os.Stat(path); !os.IsNotExist(err) { + t.Errorf("file still exists after DeleteCreds: stat err = %v", err) + } + }) +} + +func TestCredsPath(t *testing.T) { + home := t.TempDir() + t.Setenv("HOME", home) + + got, err := CredsPath() + if err != nil { + t.Fatalf("CredsPath() error = %v", err) + } + want := filepath.Join(home, ".config", "cliamp", "spotify_credentials.json") + if got != want { + t.Errorf("CredsPath() = %q, want %q", got, want) + } +} diff --git a/external/spotify/streamer.go b/external/spotify/streamer.go new file mode 100644 index 0000000..809d2b0 --- /dev/null +++ b/external/spotify/streamer.go @@ -0,0 +1,115 @@ +//go:build !windows + +// Package spotify integrates Spotify playback into cliamp via go-librespot. +package spotify + +import ( + "io" + "time" + + librespot "github.com/devgianlu/go-librespot" + librespotPlayer "github.com/devgianlu/go-librespot/player" + "github.com/gopxl/beep/v2" +) + +const ( + spotifySampleRate = 44100 + spotifyChannels = 2 +) + +// spotifyStreamer bridges a go-librespot AudioSource to beep.StreamSeekCloser. +// go-librespot outputs interleaved stereo float32 at 44100Hz; this converts +// to Beep's [][2]float64 sample format. +type spotifyStreamer struct { + source librespot.AudioSource + stream *librespotPlayer.Stream + buf []float32 + durationMs int64 + err error +} + +// newSpotifyStreamer wraps a go-librespot Stream as a beep.StreamSeekCloser. +func newSpotifyStreamer(stream *librespotPlayer.Stream) *spotifyStreamer { + var dur int64 + if stream.Media != nil { + dur = int64(stream.Media.Duration()) + } + return &spotifyStreamer{ + source: stream.Source, + stream: stream, + durationMs: dur, + } +} + +// Stream reads interleaved float32 from the AudioSource and converts to +// [][2]float64 stereo pairs for Beep's audio pipeline. +func (s *spotifyStreamer) Stream(samples [][2]float64) (n int, ok bool) { + // Each stereo sample pair needs 2 float32 values (L, R). + needed := len(samples) * spotifyChannels + if len(s.buf) < needed { + s.buf = make([]float32, needed) + } + + nRead, err := s.source.Read(s.buf[:needed]) + if err != nil && err != io.EOF { + s.err = err + return 0, false + } + + // Ensure we only process complete stereo pairs (drop any trailing mono sample). + nRead -= nRead % spotifyChannels + + // Convert interleaved float32 [L0,R0,L1,R1,...] to [][2]float64 pairs. + pairs := nRead / spotifyChannels + for i := range pairs { + samples[i][0] = float64(s.buf[i*2]) + samples[i][1] = float64(s.buf[i*2+1]) + } + + if pairs == 0 && err == io.EOF { + return 0, false + } + return pairs, true +} + +func (s *spotifyStreamer) Err() error { return s.err } + +// Len returns the total number of sample pairs (at 44100Hz stereo). +func (s *spotifyStreamer) Len() int { + return int(s.durationMs * spotifySampleRate / 1000) +} + +// Position returns the current playback position in sample pairs. +func (s *spotifyStreamer) Position() int { + return int(s.source.PositionMs() * spotifySampleRate / 1000) +} + +// Seek moves to sample position p (in sample pairs at 44100Hz). +func (s *spotifyStreamer) Seek(p int) error { + ms := int64(p) * 1000 / spotifySampleRate + return s.source.SetPositionMs(ms) +} + +// Close releases the stream resources. +// The underlying AudioSource (vorbis.Decoder or flac.Decoder) has a Close() +// method but the AudioSource interface does not expose it. The chunked HTTP +// reader and decryption pipeline will be released when the object is GC'd. +// This is a known limitation for skipped tracks until go-librespot exposes +// Close() on the AudioSource interface. +func (s *spotifyStreamer) Close() error { + return nil +} + +// Format returns the Beep audio format for Spotify streams. +func (s *spotifyStreamer) Format() beep.Format { + return beep.Format{ + SampleRate: beep.SampleRate(spotifySampleRate), + NumChannels: spotifyChannels, + Precision: 4, // float32 = 4 bytes + } +} + +// Duration returns the track duration. +func (s *spotifyStreamer) Duration() time.Duration { + return time.Duration(s.durationMs) * time.Millisecond +} diff --git a/external/spotify/stub_windows.go b/external/spotify/stub_windows.go new file mode 100644 index 0000000..5db4cb5 --- /dev/null +++ b/external/spotify/stub_windows.go @@ -0,0 +1,71 @@ +//go:build windows + +// stub_windows.go provides a no-op Spotify implementation on Windows +// where go-librespot (CGO: FLAC, Vorbis, ALSA) cannot compile. + +package spotify + +import ( + "context" + "errors" + "time" + + "github.com/gopxl/beep/v2" + + "github.com/bjarneo/cliamp/playlist" +) + +var errSpotifyUnavailable = errors.New("spotify: unavailable on Windows (go-librespot requires CGO)") + +// Session is a no-op on Windows. +type Session struct{} + +// SpotifyProvider is a no-op on Windows. +type SpotifyProvider struct{} + +// New returns nil — Spotify is disabled on Windows because +// go-librespot requires CGO (FLAC, Vorbis, ALSA) which cannot +// cross-compile. Callers must nil-check the return value. +// bitrate is ignored on this platform. +func New(_ *Session, _ string, _ int) *SpotifyProvider { return nil } + +// Close is a no-op. +func (p *SpotifyProvider) Close() {} + +// Name returns the provider name. +func (p *SpotifyProvider) Name() string { return "Spotify" } + +// Playlists returns nil — Spotify is unavailable on Windows. +func (p *SpotifyProvider) Playlists() ([]playlist.PlaylistInfo, error) { return nil, nil } + +// Tracks returns nil — Spotify is unavailable on Windows. +func (p *SpotifyProvider) Tracks(_ string) ([]playlist.Track, error) { return nil, nil } + +// Authenticate is a no-op. +func (p *SpotifyProvider) Authenticate() error { return nil } + +// URISchemes returns the URI prefixes handled by this provider. +func (p *SpotifyProvider) URISchemes() []string { return []string{"spotify:"} } + +// NewStreamer returns an error — Spotify streaming is unavailable on Windows. +func (p *SpotifyProvider) NewStreamer(_ string) (beep.StreamSeekCloser, beep.Format, time.Duration, error) { + return nil, beep.Format{}, 0, errSpotifyUnavailable +} + +// SearchTracks is a no-op on Windows. +func (p *SpotifyProvider) SearchTracks(_ context.Context, _ string, _ int) ([]playlist.Track, error) { + return nil, nil +} + +// AddTrackToPlaylist is a no-op on Windows. +func (p *SpotifyProvider) AddTrackToPlaylist(_ context.Context, _ string, _ playlist.Track) error { + return nil +} + +// CreatePlaylist is a no-op on Windows. +func (p *SpotifyProvider) CreatePlaylist(_ context.Context, _ string) (string, error) { + return "", nil +} + +// SetAuthURLObserver is a no-op on Windows. +func SetAuthURLObserver(_ func(string)) {} diff --git a/external/spotify/testmain_test.go b/external/spotify/testmain_test.go new file mode 100644 index 0000000..f184775 --- /dev/null +++ b/external/spotify/testmain_test.go @@ -0,0 +1,12 @@ +package spotify + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/external/ytmusic/cache.go b/external/ytmusic/cache.go new file mode 100644 index 0000000..4d5f9da --- /dev/null +++ b/external/ytmusic/cache.go @@ -0,0 +1,111 @@ +package ytmusic + +import ( + "encoding/json" + "os" + "path/filepath" + "time" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/playlist" +) + +// cacheTTL is how long cached playlist/track data is considered fresh. +// After this, data is refetched from the API on next access. +const cacheTTL = 24 * time.Hour + +// ytCache stores playlists and tracks on disk for fast startup. +// Path: ~/.config/cliamp/ytmusic_cache.json +type ytCache struct { + Playlists []playlistEntry `json:"playlists,omitempty"` + PlaylistsAt time.Time `json:"playlists_at"` + Tracks map[string]cachedTrackList `json:"tracks,omitempty"` +} + +type cachedTrackList struct { + Items []playlist.Track `json:"items"` + FetchedAt time.Time `json:"fetched_at"` +} + +func ytCachePath() string { + dir, err := appdir.Dir() + if err != nil { + return "" + } + return filepath.Join(dir, "ytmusic_cache.json") +} + +func newYTCache() *ytCache { + return &ytCache{Tracks: make(map[string]cachedTrackList)} +} + +func loadYTCache() *ytCache { + data, err := os.ReadFile(ytCachePath()) + if err != nil { + return newYTCache() + } + var c ytCache + if err := json.Unmarshal(data, &c); err != nil { + return newYTCache() + } + if c.Tracks == nil { + c.Tracks = make(map[string]cachedTrackList) + } + return &c +} + +// snapshot returns a JSON-encoded copy of the cache. Call under the mutex +// so json.Marshal doesn't race with concurrent setPlaylists/setTracks calls. +func (c *ytCache) snapshot() []byte { + data, err := json.Marshal(c) + if err != nil { + return nil + } + return data +} + +// save writes previously-snapshotted data to disk. Safe to call without a lock. +func saveSnapshot(data []byte) { + if data == nil { + return + } + path := ytCachePath() + if path == "" { + return + } + os.MkdirAll(filepath.Dir(path), 0o700) + os.WriteFile(path, data, 0o600) +} + +func (c *ytCache) playlistsFresh() bool { + return len(c.Playlists) > 0 && time.Since(c.PlaylistsAt) < cacheTTL +} + +func (c *ytCache) tracksFresh(playlistID string) ([]playlist.Track, bool) { + ct, ok := c.Tracks[playlistID] + if !ok || len(ct.Items) == 0 { + return nil, false + } + if time.Since(ct.FetchedAt) >= cacheTTL { + return nil, false + } + return ct.Items, true +} + +func (c *ytCache) setPlaylists(pl []playlistEntry) { + c.Playlists = pl + c.PlaylistsAt = time.Now() +} + +func (c *ytCache) setTracks(playlistID string, tracks []playlist.Track) { + c.Tracks[playlistID] = cachedTrackList{ + Items: tracks, + FetchedAt: time.Now(), + } +} + +func (c *ytCache) clear() { + c.Playlists = nil + c.PlaylistsAt = time.Time{} + c.Tracks = make(map[string]cachedTrackList) +} diff --git a/external/ytmusic/classify.go b/external/ytmusic/classify.go new file mode 100644 index 0000000..c261030 --- /dev/null +++ b/external/ytmusic/classify.go @@ -0,0 +1,174 @@ +package ytmusic + +import ( + "context" + "encoding/json" + "os" + "path/filepath" + "sync" + "time" + + "github.com/bjarneo/cliamp/internal/appdir" + + "google.golang.org/api/youtube/v3" +) + +// musicCategoryID is the YouTube video category for Music. +const musicCategoryID = "10" + +// classificationCache maps playlist ID → true if the playlist is music. +type classificationCache struct { + Music map[string]bool `json:"music"` // playlist ID → is music +} + +// classificationCachePath returns the path to the classification cache file. +func classificationCachePath() string { + dir, err := appdir.Dir() + if err != nil { + return "" + } + return filepath.Join(dir, "ytmusic_classification.json") +} + +// loadClassification loads cached playlist classifications from disk. +func loadClassification() map[string]bool { + data, err := os.ReadFile(classificationCachePath()) + if err != nil { + return nil + } + var cache classificationCache + if err := json.Unmarshal(data, &cache); err != nil { + return nil + } + return cache.Music +} + +// saveClassification writes playlist classifications to disk. +func saveClassification(music map[string]bool) { + cache := classificationCache{Music: music} + data, _ := json.MarshalIndent(cache, "", " ") + path := classificationCachePath() + os.MkdirAll(filepath.Dir(path), 0o700) + os.WriteFile(path, data, 0o600) +} + +// classifyPlaylists determines which playlists contain music content by +// sampling one video from each and checking its category. +// Returns a map of playlist ID → true (music) / false (not music). +// Results are cached to disk to avoid repeated API calls. +func classifyPlaylists(ctx context.Context, svc *youtube.Service, playlists []playlistEntry, existing map[string]bool) map[string]bool { + cached := existing + if cached == nil { + cached = loadClassification() + } + if cached == nil { + cached = make(map[string]bool) + } + + // Find playlists that need classification. + var toClassify []playlistEntry + for _, pl := range playlists { + if _, ok := cached[pl.ID]; !ok { + toClassify = append(toClassify, pl) + } + } + + if len(toClassify) == 0 { + return cached + } + + // Sample one video ID from each playlist (parallel, max 10 concurrent). + type sampleResult struct { + playlistID string + videoID string + } + sampleCh := make(chan sampleResult, len(toClassify)) + sem := make(chan struct{}, 10) // concurrency limit + var wg sync.WaitGroup + + for _, pl := range toClassify { + wg.Go(func() { + sem <- struct{}{} + defer func() { <-sem }() + + resp, err := svc.PlaylistItems.List([]string{"contentDetails"}). + PlaylistId(pl.ID). + MaxResults(1). + Context(ctx). + Do() + if err != nil || len(resp.Items) == 0 { + sampleCh <- sampleResult{playlistID: pl.ID} + return + } + sampleCh <- sampleResult{ + playlistID: pl.ID, + videoID: resp.Items[0].ContentDetails.VideoId, + } + }) + } + + wg.Wait() + close(sampleCh) + + // Collect video IDs for batch category lookup. + videoToPlaylist := make(map[string]string) // videoID → playlistID + var videoIDs []string + for s := range sampleCh { + if s.videoID != "" { + videoToPlaylist[s.videoID] = s.playlistID + videoIDs = append(videoIDs, s.videoID) + } else { + // No video found — default to non-music. + cached[s.playlistID] = false + } + } + + // Batch fetch video categories. + for i := 0; i < len(videoIDs); i += youtubeAPIBatchSize { + end := min(i+youtubeAPIBatchSize, len(videoIDs)) + batch := videoIDs[i:end] + + vResp, err := svc.Videos.List([]string{"snippet"}). + Id(batch...). + Context(ctx). + Do() + if err != nil { + // On error, default unclassified to non-music. + for _, vid := range batch { + if plID, ok := videoToPlaylist[vid]; ok { + cached[plID] = false + } + } + continue + } + + for _, v := range vResp.Items { + plID := videoToPlaylist[v.Id] + cached[plID] = (v.Snippet.CategoryId == musicCategoryID) + } + } + + // Mark any remaining unclassified as non-music. + for _, pl := range toClassify { + if _, ok := cached[pl.ID]; !ok { + cached[pl.ID] = false + } + } + + saveClassification(cached) + return cached +} + +// playlistEntry is a minimal playlist descriptor for classification. +type playlistEntry struct { + ID string `json:"id"` + Name string `json:"name"` + TrackCount int `json:"track_count"` +} + +// classifyWithTimeout runs classification with a timeout. +func classifyWithTimeout(svc *youtube.Service, playlists []playlistEntry, timeout time.Duration, existing map[string]bool) map[string]bool { + ctx, cancel := context.WithTimeout(context.Background(), timeout) + defer cancel() + return classifyPlaylists(ctx, svc, playlists, existing) +} diff --git a/external/ytmusic/fallback.go b/external/ytmusic/fallback.go new file mode 100644 index 0000000..fa94aee --- /dev/null +++ b/external/ytmusic/fallback.go @@ -0,0 +1,29 @@ +package ytmusic + +import ( + "math/rand/v2" +) + +// fallbackCredentials is a pool of Google Cloud OAuth2 Desktop app credentials +// used when the user has not configured their own client_id/client_secret. +// A random entry is selected each session to spread quota load across projects. +// +// These are Desktop-type OAuth2 credentials. Google allows embedding them in +// open-source desktop apps — the user still authenticates via their own Google +// account, so the credentials alone grant no access. +type oauthCreds struct { + ClientID string + ClientSecret string +} + +var fallbackCredentials []oauthCreds + +// FallbackCredentials returns a random credential pair from the built-in pool, +// or empty strings if the pool is empty. +func FallbackCredentials() (clientID, clientSecret string) { + if len(fallbackCredentials) == 0 { + return "", "" + } + c := fallbackCredentials[rand.IntN(len(fallbackCredentials))] + return c.ClientID, c.ClientSecret +} diff --git a/external/ytmusic/provider.go b/external/ytmusic/provider.go new file mode 100644 index 0000000..d296ad4 --- /dev/null +++ b/external/ytmusic/provider.go @@ -0,0 +1,606 @@ +package ytmusic + +import ( + "context" + "fmt" + "regexp" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/playlist" + + "google.golang.org/api/youtube/v3" +) + +// itemInfo holds metadata for a single video in a playlist. +type itemInfo struct { + videoID string + title string + channel string +} + +// youtubeAPIBatchSize is the maximum number of items per YouTube Data API request. +const youtubeAPIBatchSize = 50 + +// baseProvider holds shared state for YouTube and YouTube Music providers. +// Both providers share the same OAuth session and track cache. +type baseProvider struct { + session *Session + clientID string + clientSecret string + hasCookies bool // true when cookies_from is configured + mu sync.Mutex + trackCache map[string][]playlist.Track // playlist ID -> cached tracks + allPlaylists []playlistEntry // cached raw playlist list + classified map[string]bool // playlist ID -> is music (from classify.go) + disk *ytCache // lazy-loaded disk cache + authCancel context.CancelFunc // cancels any in-progress OAuth flow +} + +func newBase(session *Session, clientID, clientSecret string, hasCookies bool) *baseProvider { + return &baseProvider{ + session: session, + clientID: clientID, + clientSecret: clientSecret, + hasCookies: hasCookies, + trackCache: make(map[string][]playlist.Track), + } +} + +// ensureDiskCache lazily loads the disk cache. Must be called under mu. +func (b *baseProvider) ensureDiskCache() *ytCache { + if b.disk == nil { + b.disk = loadYTCache() + } + return b.disk +} + +// initSession creates a session if one doesn't exist yet. If interactive is +// false, only stored credentials are tried (returning ErrNeedsAuth on failure). +// If interactive is true, a browser-based OAuth flow is started. Any previous +// in-progress OAuth flow is cancelled first to free the callback port. +func (b *baseProvider) initSession(interactive bool) error { + b.mu.Lock() + if b.session != nil { + b.mu.Unlock() + return nil + } + // Cancel any previous in-progress auth attempt so the old listener + // on CallbackPort is released before we try to bind again. + if b.authCancel != nil { + b.authCancel() + b.authCancel = nil + } + clientID := b.clientID + clientSecret := b.clientSecret + b.mu.Unlock() + + if clientID == "" { + return fmt.Errorf("ytmusic: no client ID available") + } + + var sess *Session + var err error + if interactive { + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + b.mu.Lock() + b.authCancel = cancel + b.mu.Unlock() + + sess, err = NewSession(ctx, clientID, clientSecret) + + b.mu.Lock() + b.authCancel = nil + b.mu.Unlock() + cancel() + } else { + sess, err = NewSessionSilent(context.Background(), clientID, clientSecret) + } + if err != nil { + if !interactive { + return playlist.ErrNeedsAuth + } + return err + } + + b.mu.Lock() + if b.session == nil { + b.session = sess + } + b.mu.Unlock() + return nil +} + +func (b *baseProvider) ensureSession() error { return b.initSession(false) } +func (b *baseProvider) authenticate() error { return b.initSession(true) } + +// refresh clears playlist/track caches so the next call re-fetches from the +// API. Classification is preserved — it's on disk in a separate file, rarely +// changes, and re-classifying costs API quota. +func (b *baseProvider) refresh() { + b.mu.Lock() + b.allPlaylists = nil + b.classified = nil + clear(b.trackCache) + dc := b.ensureDiskCache() + dc.clear() + snap := dc.snapshot() + b.mu.Unlock() + + saveSnapshot(snap) +} + +func (b *baseProvider) close() { + b.mu.Lock() + defer b.mu.Unlock() + if b.authCancel != nil { + b.authCancel() + b.authCancel = nil + } + if b.session != nil { + b.session.Close() + b.session = nil + } +} + +// fetchAndClassify loads all playlists and classifies them as music vs non-music. +// Results are cached in-memory for the session and on disk for fast startup. +// If fresh disk cache exists with full classification, no API calls or auth are needed. +func (b *baseProvider) fetchAndClassify() error { + b.mu.Lock() + if b.allPlaylists != nil { + b.mu.Unlock() + return nil + } + + // Try disk cache first — no session/auth needed if data is fresh. + dc := b.ensureDiskCache() + if dc.playlistsFresh() { + classified := loadClassification() + if classified != nil { + allClassified := true + for _, pl := range dc.Playlists { + if _, ok := classified[pl.ID]; !ok { + allClassified = false + break + } + } + if allClassified { + b.allPlaylists = dc.Playlists + b.classified = classified + b.mu.Unlock() + return nil + } + } + } + b.mu.Unlock() + + // Disk cache stale or incomplete — fetch from API. + if err := b.ensureSession(); err != nil { + return err + } + + b.mu.Lock() + sess := b.session + b.mu.Unlock() + if sess == nil { + return fmt.Errorf("ytmusic: session unavailable") + } + svc := sess.Service() + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + var all []playlistEntry + seen := make(map[string]bool) + + pageToken := "" + for { + call := svc.Playlists.List([]string{"snippet", "contentDetails"}). + Mine(true). + MaxResults(50). + Context(ctx) + if pageToken != "" { + call = call.PageToken(pageToken) + } + + resp, err := call.Do() + if err != nil { + return fmt.Errorf("ytmusic: list playlists: %w", err) + } + + for _, item := range resp.Items { + count := int(item.ContentDetails.ItemCount) + if count <= 0 || seen[item.Id] { + continue + } + seen[item.Id] = true + all = append(all, playlistEntry{ + ID: item.Id, + Name: item.Snippet.Title, + TrackCount: count, + }) + } + + if resp.NextPageToken == "" { + break + } + pageToken = resp.NextPageToken + } + + // Classify playlists (parallel, with disk cache). + // Pass nil to let classifyPlaylists load from disk itself — + // the earlier loadClassification() was skipped because cache was stale. + classified := classifyWithTimeout(svc, all, 60*time.Second, nil) + + b.mu.Lock() + if b.allPlaylists != nil { + // Another goroutine completed fetchAndClassify while we were fetching. + b.mu.Unlock() + return nil + } + b.allPlaylists = all + b.classified = classified + // Persist playlists to disk cache. + dc = b.ensureDiskCache() + dc.setPlaylists(all) + snap := dc.snapshot() + b.mu.Unlock() + + // Save outside the lock — disk I/O shouldn't block other goroutines. + saveSnapshot(snap) + + return nil +} + +// filteredPlaylists returns playlists filtered by music classification. +func (b *baseProvider) filteredPlaylists(wantMusic bool) []playlist.PlaylistInfo { + b.mu.Lock() + defer b.mu.Unlock() + + var result []playlist.PlaylistInfo + for _, pl := range b.allPlaylists { + isMusic, ok := b.classified[pl.ID] + if !ok { + isMusic = false + } + if isMusic == wantMusic { + result = append(result, playlist.PlaylistInfo{ + ID: pl.ID, + Name: pl.Name, + TrackCount: pl.TrackCount, + }) + } + } + return result +} + +// tracks fetches tracks for a playlist (shared between both providers). +// Checks in-memory cache, then disk cache, then fetches from API. +func (b *baseProvider) tracks(playlistID string) ([]playlist.Track, error) { + b.mu.Lock() + if cached, ok := b.trackCache[playlistID]; ok { + b.mu.Unlock() + return cached, nil + } + + // Check disk cache — avoids API call and auth if fresh. + dc := b.ensureDiskCache() + if tracks, ok := dc.tracksFresh(playlistID); ok { + b.trackCache[playlistID] = tracks + b.mu.Unlock() + return tracks, nil + } + b.mu.Unlock() + + // Disk cache miss — fetch from API. + if err := b.ensureSession(); err != nil { + return nil, err + } + + b.mu.Lock() + sess := b.session + b.mu.Unlock() + if sess == nil { + return nil, fmt.Errorf("ytmusic: session unavailable") + } + svc := sess.Service() + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + defer cancel() + + var items []itemInfo + + pageToken := "" + for { + call := svc.PlaylistItems.List([]string{"snippet", "contentDetails"}). + PlaylistId(playlistID). + MaxResults(50). + Context(ctx) + if pageToken != "" { + call = call.PageToken(pageToken) + } + + resp, err := call.Do() + if err != nil { + return nil, fmt.Errorf("ytmusic: list playlist items: %w", err) + } + + for _, item := range resp.Items { + vid := item.ContentDetails.VideoId + if vid == "" { + continue + } + title := item.Snippet.Title + if title == "Private video" || title == "Deleted video" { + continue + } + channel := item.Snippet.VideoOwnerChannelTitle + if !b.hasCookies && (channel == "Music Library Uploads" || channel == "") { + continue + } + items = append(items, itemInfo{ + videoID: vid, + title: title, + channel: channel, + }) + } + + if resp.NextPageToken == "" { + break + } + pageToken = resp.NextPageToken + } + + durations := b.fetchDurations(ctx, svc, items) + + var tracks []playlist.Track + for _, it := range items { + tracks = append(tracks, playlist.Track{ + Path: "https://music.youtube.com/watch?v=" + it.videoID, + Title: it.title, + Artist: cleanChannelName(it.channel), + Stream: false, + DurationSecs: durations[it.videoID], + }) + } + + // Persist to in-memory and disk cache. + b.mu.Lock() + b.trackCache[playlistID] = tracks + dc = b.ensureDiskCache() + dc.setTracks(playlistID, tracks) + snap := dc.snapshot() + b.mu.Unlock() + + // Save outside the lock — disk I/O shouldn't block other goroutines. + saveSnapshot(snap) + + return tracks, nil +} + +func (b *baseProvider) fetchDurations(ctx context.Context, svc *youtube.Service, items []itemInfo) map[string]int { + var mu sync.Mutex + durations := make(map[string]int) + var wg sync.WaitGroup + sem := make(chan struct{}, 5) // limit concurrent API calls + + for i := 0; i < len(items); i += youtubeAPIBatchSize { + end := min(i+youtubeAPIBatchSize, len(items)) + batch := items[i:end] + + wg.Go(func() { + sem <- struct{}{} + defer func() { <-sem }() + + var ids []string + for _, it := range batch { + ids = append(ids, it.videoID) + } + vResp, err := svc.Videos.List([]string{"contentDetails"}). + Id(ids...). + Context(ctx). + Do() + if err != nil { + return + } + mu.Lock() + for _, v := range vResp.Items { + durations[v.Id] = parseISO8601Duration(v.ContentDetails.Duration) + } + mu.Unlock() + }) + } + + wg.Wait() + return durations +} + +// Special auto-generated playlist IDs exposed by the YouTube Data API. +const ( + playlistIDLikedMusic = "LM" // YouTube Music liked songs + playlistIDLikedVideos = "LL" // YouTube liked videos +) + +// playlistCounts fetches item counts for the given playlist IDs in a single +// API call. IDs not exposed by the API are omitted from the result. +// Returns an empty map when no session is available (e.g. disk-cache-only boot). +func (b *baseProvider) playlistCounts(ids ...string) map[string]int { + out := make(map[string]int, len(ids)) + if len(ids) == 0 { + return out + } + b.mu.Lock() + sess := b.session + b.mu.Unlock() + if sess == nil { + return out + } + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + resp, err := sess.Service().Playlists.List([]string{"contentDetails"}). + Id(ids...). + Context(ctx). + Do() + if err != nil { + return out + } + for _, item := range resp.Items { + out[item.Id] = int(item.ContentDetails.ItemCount) + } + return out +} + +// ─── YouTube Music Provider ──────────────────────────────────────────────── + +// YouTubeMusicProvider shows playlists classified as music content. +type YouTubeMusicProvider struct { + base *baseProvider +} + +func (p *YouTubeMusicProvider) Name() string { return "YouTube Music" } +func (p *YouTubeMusicProvider) Authenticate() error { return p.base.authenticate() } +func (p *YouTubeMusicProvider) Close() { p.base.close() } +func (p *YouTubeMusicProvider) Refresh() { p.base.refresh() } +func (p *YouTubeMusicProvider) Tracks(id string) ([]playlist.Track, error) { + return p.base.tracks(id) +} + +func (p *YouTubeMusicProvider) Playlists() ([]playlist.PlaylistInfo, error) { + if err := p.base.fetchAndClassify(); err != nil { + return nil, err + } + + counts := p.base.playlistCounts(playlistIDLikedMusic) + all := []playlist.PlaylistInfo{{ + ID: playlistIDLikedMusic, + Name: "Liked Music", + TrackCount: counts[playlistIDLikedMusic], + }} + all = append(all, p.base.filteredPlaylists(true)...) + return all, nil +} + +// ─── YouTube Provider ────────────────────────────────────────────────────── + +// YouTubeProvider shows playlists classified as non-music (video) content. +type YouTubeProvider struct { + base *baseProvider +} + +func (p *YouTubeProvider) Name() string { return "YouTube" } +func (p *YouTubeProvider) Authenticate() error { return p.base.authenticate() } +func (p *YouTubeProvider) Close() { /* shared base; closed via music provider */ } +func (p *YouTubeProvider) Refresh() { p.base.refresh() } +func (p *YouTubeProvider) Tracks(id string) ([]playlist.Track, error) { + return p.base.tracks(id) +} + +func (p *YouTubeProvider) Playlists() ([]playlist.PlaylistInfo, error) { + if err := p.base.fetchAndClassify(); err != nil { + return nil, err + } + + counts := p.base.playlistCounts(playlistIDLikedVideos) + all := []playlist.PlaylistInfo{{ + ID: playlistIDLikedVideos, + Name: "Liked Videos", + TrackCount: counts[playlistIDLikedVideos], + }} + all = append(all, p.base.filteredPlaylists(false)...) + return all, nil +} + +// ─── YouTube All Provider ────────────────────────────────────────────────── + +// YouTubeAllProvider shows all playlists regardless of classification. +type YouTubeAllProvider struct { + base *baseProvider +} + +func (p *YouTubeAllProvider) Name() string { return "YouTube (All)" } +func (p *YouTubeAllProvider) Authenticate() error { return p.base.authenticate() } +func (p *YouTubeAllProvider) Close() { /* shared base; closed via music provider */ } +func (p *YouTubeAllProvider) Refresh() { p.base.refresh() } +func (p *YouTubeAllProvider) Tracks(id string) ([]playlist.Track, error) { + return p.base.tracks(id) +} + +func (p *YouTubeAllProvider) Playlists() ([]playlist.PlaylistInfo, error) { + if err := p.base.fetchAndClassify(); err != nil { + return nil, err + } + + counts := p.base.playlistCounts(playlistIDLikedMusic, playlistIDLikedVideos) + all := []playlist.PlaylistInfo{ + {ID: playlistIDLikedMusic, Name: "Liked Music", TrackCount: counts[playlistIDLikedMusic]}, + {ID: playlistIDLikedVideos, Name: "Liked Videos", TrackCount: counts[playlistIDLikedVideos]}, + } + + b := p.base + b.mu.Lock() + for _, pl := range b.allPlaylists { + all = append(all, playlist.PlaylistInfo{ + ID: pl.ID, + Name: pl.Name, + TrackCount: pl.TrackCount, + }) + } + b.mu.Unlock() + + return all, nil +} + +// ─── Constructor ─────────────────────────────────────────────────────────── + +// Providers holds the YouTube Music, YouTube, and YouTube All providers, +// sharing a single OAuth session. +type Providers struct { + Music *YouTubeMusicProvider + Video *YouTubeProvider + All *YouTubeAllProvider +} + +// New creates all three YouTube providers with a shared session. +func New(session *Session, clientID, clientSecret string, hasCookies bool) Providers { + base := newBase(session, clientID, clientSecret, hasCookies) + return Providers{ + Music: &YouTubeMusicProvider{base: base}, + Video: &YouTubeProvider{base: base}, + All: &YouTubeAllProvider{base: base}, + } +} + +// ─── Helpers ─────────────────────────────────────────────────────────────── + +var iso8601Re = regexp.MustCompile(`P(?:(\d+)D)?T?(?:(\d+)H)?(?:(\d+)M)?(?:(\d+)S)?`) + +func parseISO8601Duration(d string) int { + m := iso8601Re.FindStringSubmatch(d) + if m == nil { + return 0 + } + var total int + if m[1] != "" { + v, _ := strconv.Atoi(m[1]) + total += v * 86400 + } + if m[2] != "" { + v, _ := strconv.Atoi(m[2]) + total += v * 3600 + } + if m[3] != "" { + v, _ := strconv.Atoi(m[3]) + total += v * 60 + } + if m[4] != "" { + v, _ := strconv.Atoi(m[4]) + total += v + } + return total +} + +func cleanChannelName(name string) string { + name = strings.TrimSuffix(name, " - Topic") + return name +} diff --git a/external/ytmusic/provider_test.go b/external/ytmusic/provider_test.go new file mode 100644 index 0000000..820c7ef --- /dev/null +++ b/external/ytmusic/provider_test.go @@ -0,0 +1,63 @@ +package ytmusic + +import ( + "testing" + "time" + + "github.com/bjarneo/cliamp/playlist" +) + +func TestRefreshInvalidatesAllCaches(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + + b := newBase(nil, "client-id", "client-secret", false) + + b.allPlaylists = []playlistEntry{{ID: "p1", Name: "One", TrackCount: 5}} + b.classified = map[string]bool{"p1": true} + b.trackCache["p1"] = []playlist.Track{{Path: "https://example/v", Title: "t"}} + + dc := b.ensureDiskCache() + dc.setPlaylists(b.allPlaylists) + dc.setTracks("p1", b.trackCache["p1"]) + saveSnapshot(dc.snapshot()) + + if !dc.playlistsFresh() { + t.Fatal("disk cache should be fresh before refresh") + } + + b.refresh() + + if b.allPlaylists != nil { + t.Error("allPlaylists not cleared") + } + if b.classified != nil { + t.Error("classified not cleared") + } + if len(b.trackCache) != 0 { + t.Errorf("trackCache not cleared: %d entries", len(b.trackCache)) + } + + if b.disk.playlistsFresh() { + t.Error("disk cache still reports fresh after refresh") + } + if !b.disk.PlaylistsAt.IsZero() { + t.Errorf("PlaylistsAt should be zero, got %v", b.disk.PlaylistsAt) + } + if len(b.disk.Playlists) != 0 { + t.Errorf("disk Playlists not cleared: %d entries", len(b.disk.Playlists)) + } + if len(b.disk.Tracks) != 0 { + t.Errorf("disk Tracks not cleared: %d entries", len(b.disk.Tracks)) + } + + reloaded := loadYTCache() + if reloaded.playlistsFresh() { + t.Error("reloaded disk cache still fresh after refresh") + } + if !reloaded.PlaylistsAt.Equal(time.Time{}) { + t.Errorf("reloaded PlaylistsAt should be zero, got %v", reloaded.PlaylistsAt) + } + if len(reloaded.Tracks) != 0 { + t.Errorf("reloaded disk Tracks not cleared: %d entries", len(reloaded.Tracks)) + } +} diff --git a/external/ytmusic/session.go b/external/ytmusic/session.go new file mode 100644 index 0000000..02965a3 --- /dev/null +++ b/external/ytmusic/session.go @@ -0,0 +1,251 @@ +package ytmusic + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "net" + "net/http" + "os" + "path/filepath" + "sync" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/browser" + + "golang.org/x/oauth2" + "golang.org/x/oauth2/google" + "google.golang.org/api/option" + "google.golang.org/api/youtube/v3" +) + +// storedCreds holds persisted YouTube Music credentials for re-authentication. +type storedCreds struct { + RefreshToken string `json:"refresh_token"` +} + +// CallbackPort is the fixed port for the OAuth2 callback server. +// Must match the redirect URI registered in the Google Cloud console. +const CallbackPort = 19873 + +// Session manages a YouTube Data API v3 service for YouTube Music integration. +type Session struct { + mu sync.Mutex + clientID string + clientSecret string + service *youtube.Service + tokenSource oauth2.TokenSource +} + +// oauthScopes are the YouTube API scopes needed for cliamp. +var oauthScopes = []string{ + "https://www.googleapis.com/auth/youtube.readonly", +} + +// googleOAuthConfig returns the OAuth2 config for the given client ID and secret. +// Google Desktop OAuth requires both a client_id and client_secret (unlike Spotify +// which supports PKCE-only public clients). +func googleOAuthConfig(clientID, clientSecret string) *oauth2.Config { + return &oauth2.Config{ + ClientID: clientID, + ClientSecret: clientSecret, + RedirectURL: fmt.Sprintf("http://127.0.0.1:%d/callback", CallbackPort), + Scopes: oauthScopes, + Endpoint: google.Endpoint, + } +} + +// NewSession creates a YouTube API session, using stored credentials if +// available, otherwise starting an interactive OAuth2 flow. +func NewSession(ctx context.Context, clientID, clientSecret string) (*Session, error) { + creds, err := loadCreds() + if err == nil && creds.RefreshToken != "" { + s, err := newSessionFromStored(ctx, clientID, clientSecret, creds) + if err == nil { + return s, nil + } + // Stored credentials failed, fall through to interactive. + } + return newInteractiveSession(ctx, clientID, clientSecret) +} + +// NewSessionSilent is like NewSession but only uses stored credentials. +// Returns an error if interactive auth is required. +func NewSessionSilent(ctx context.Context, clientID, clientSecret string) (*Session, error) { + creds, err := loadCreds() + if err != nil || creds.RefreshToken == "" { + return nil, fmt.Errorf("no stored credentials") + } + return newSessionFromStored(ctx, clientID, clientSecret, creds) +} + +// newSessionFromStored creates a session from stored credentials via silent refresh. +func newSessionFromStored(ctx context.Context, clientID, clientSecret string, creds *storedCreds) (*Session, error) { + token, err := silentTokenRefresh(clientID, clientSecret, creds.RefreshToken) + if err != nil { + return nil, fmt.Errorf("ytmusic: silent refresh: %w", err) + } + + conf := googleOAuthConfig(clientID, clientSecret) + ts := conf.TokenSource(ctx, token) + + svc, err := youtube.NewService(ctx, option.WithTokenSource(ts)) + if err != nil { + return nil, fmt.Errorf("ytmusic: create service: %w", err) + } + + // Re-save credentials (refresh token may have been rotated). + if token.RefreshToken != "" { + if err := saveCreds(&storedCreds{RefreshToken: token.RefreshToken}); err != nil { + fmt.Fprintf(os.Stderr, "ytmusic: failed to save credentials: %v\n", err) + } + } + + return &Session{ + clientID: clientID, + clientSecret: clientSecret, + service: svc, + tokenSource: ts, + }, nil +} + +// silentTokenRefresh uses a stored refresh token to get a new access token +// without opening a browser. +func silentTokenRefresh(clientID, clientSecret, refreshToken string) (*oauth2.Token, error) { + conf := googleOAuthConfig(clientID, clientSecret) + src := conf.TokenSource(context.Background(), &oauth2.Token{RefreshToken: refreshToken}) + return src.Token() +} + +// newInteractiveSession performs an OAuth2 flow to authenticate. +func newInteractiveSession(ctx context.Context, clientID, clientSecret string) (*Session, error) { + token, err := doOAuth(ctx, clientID, clientSecret) + if err != nil { + return nil, err + } + + conf := googleOAuthConfig(clientID, clientSecret) + ts := conf.TokenSource(ctx, token) + + svc, err := youtube.NewService(ctx, option.WithTokenSource(ts)) + if err != nil { + return nil, fmt.Errorf("ytmusic: create service: %w", err) + } + + // Persist refresh token for future sessions. + if err := saveCreds(&storedCreds{RefreshToken: token.RefreshToken}); err != nil { + fmt.Fprintf(os.Stderr, "ytmusic: failed to save credentials: %v\n", err) + } + + return &Session{ + clientID: clientID, + clientSecret: clientSecret, + service: svc, + tokenSource: ts, + }, nil +} + +// doOAuth performs an OAuth2 flow: starts localhost server, opens browser, +// exchanges code for token. The context controls cancellation — if ctx is +// cancelled (e.g. the user retries auth), the listener is closed and the +// function returns promptly, freeing the callback port. +func doOAuth(ctx context.Context, clientID, clientSecret string) (*oauth2.Token, error) { + lis, err := net.Listen("tcp", fmt.Sprintf(":%d", CallbackPort)) + if err != nil { + return nil, fmt.Errorf("ytmusic: listen on port %d (is another instance running?): %w", CallbackPort, err) + } + defer lis.Close() // always release the port + + oauthConf := googleOAuthConfig(clientID, clientSecret) + + verifier := oauth2.GenerateVerifier() + authURL := oauthConf.AuthCodeURL("", oauth2.S256ChallengeOption(verifier), oauth2.AccessTypeOffline) + + codeCh := make(chan string, 1) + go func() { + if err := http.Serve(lis, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + code := r.URL.Query().Get("code") + if code != "" { + codeCh <- code + } + w.Header().Set("Content-Type", "text/html") + _, _ = w.Write([]byte(` +cliamp + +
+

Authenticated!

+

You can close this tab now.

+ +
`)) + })); err != nil && !errors.Is(err, net.ErrClosed) { + fmt.Fprintf(os.Stderr, "ytmusic: auth callback server error: %v\n", err) + } + }() + + _ = browser.Open(authURL) // best-effort — user can open the URL manually if this fails + + var code string + select { + case code = <-codeCh: + case <-ctx.Done(): + return nil, fmt.Errorf("ytmusic: authentication cancelled: %w", ctx.Err()) + } + + token, err := oauthConf.Exchange(ctx, code, oauth2.VerifierOption(verifier)) + if err != nil { + return nil, fmt.Errorf("ytmusic: token exchange: %w", err) + } + + fmt.Println("YouTube Music: authenticated.") + return token, nil +} + +// Service returns the YouTube API service, holding the lock briefly. +func (s *Session) Service() *youtube.Service { + s.mu.Lock() + defer s.mu.Unlock() + return s.service +} + +// Close is a no-op for YouTube Music sessions (no persistent connections). +func (s *Session) Close() {} + +func credsPath() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "ytmusic_credentials.json"), nil +} + +func loadCreds() (*storedCreds, error) { + path, err := credsPath() + if err != nil { + return nil, err + } + data, err := os.ReadFile(path) + if err != nil { + return nil, err + } + var creds storedCreds + if err := json.Unmarshal(data, &creds); err != nil { + return nil, err + } + return &creds, nil +} + +func saveCreds(creds *storedCreds) error { + path, err := credsPath() + if err != nil { + return err + } + if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil { + return err + } + data, err := json.Marshal(creds) + if err != nil { + return err + } + return os.WriteFile(path, data, 0o600) +} diff --git a/external/ytmusic/testmain_test.go b/external/ytmusic/testmain_test.go new file mode 100644 index 0000000..cef9a94 --- /dev/null +++ b/external/ytmusic/testmain_test.go @@ -0,0 +1,12 @@ +package ytmusic + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..75b523d --- /dev/null +++ b/go.mod @@ -0,0 +1,83 @@ +module github.com/bjarneo/cliamp + +go 1.26 + +require ( + charm.land/bubbletea/v2 v2.0.2 + charm.land/lipgloss/v2 v2.0.2 + github.com/charmbracelet/x/ansi v0.11.6 + github.com/devgianlu/go-librespot v0.7.1 + github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8 + github.com/godbus/dbus/v5 v5.2.2 + github.com/gopxl/beep/v2 v2.1.1 + github.com/jfreymuth/oggvorbis v1.0.5 + github.com/kkdai/youtube/v2 v2.10.6 + github.com/urfave/cli/v3 v3.8.0 + github.com/yuin/gopher-lua v1.1.2 + golang.org/x/oauth2 v0.36.0 + golang.org/x/text v0.35.0 + google.golang.org/api v0.274.0 +) + +require ( + cloud.google.com/go/auth v0.18.2 // indirect + cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect + cloud.google.com/go/compute/metadata v0.9.0 // indirect + github.com/bitly/go-simplejson v0.5.1 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/charmbracelet/colorprofile v0.4.3 // indirect + github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8 // indirect + github.com/charmbracelet/x/term v0.2.2 // indirect + github.com/charmbracelet/x/termios v0.1.1 // indirect + github.com/charmbracelet/x/windows v0.2.2 // indirect + github.com/clipperhouse/displaywidth v0.11.0 // indirect + github.com/clipperhouse/uax29/v2 v2.7.0 // indirect + github.com/coder/websocket v1.8.14 // indirect + github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect + github.com/devgianlu/shannon v0.0.0-20230613115856-82ec90b7fa7e // indirect + github.com/dlclark/regexp2 v1.11.5 // indirect + github.com/dop251/goja v0.0.0-20260311135729-065cd970411c // indirect + github.com/ebitengine/oto/v3 v3.4.0 // indirect + github.com/ebitengine/purego v0.9.0 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/go-logr/logr v1.4.3 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-sourcemap/sourcemap v2.1.4+incompatible // indirect + github.com/google/pprof v0.0.0-20260302011040-a15ffb7f9dcc // indirect + github.com/google/s2a-go v0.1.9 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/googleapis/enterprise-certificate-proxy v0.3.14 // indirect + github.com/googleapis/gax-go/v2 v2.19.0 // indirect + github.com/hajimehoshi/go-mp3 v0.3.4 // indirect + github.com/icza/bitio v1.1.0 // indirect + github.com/jfreymuth/pulse v0.1.2-0.20241102120944-4ffb35054b53 // indirect + github.com/jfreymuth/vorbis v1.0.2 // indirect + github.com/lucasb-eyer/go-colorful v1.3.0 // indirect + github.com/mattn/go-runewidth v0.0.21 // indirect + github.com/mewkiz/flac v1.0.12 // indirect + github.com/mewkiz/pkg v0.0.0-20230226050401-4010bf0fec14 // indirect + github.com/muesli/cancelreader v0.2.2 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect + github.com/rivo/uniseg v0.4.7 // indirect + github.com/sirupsen/logrus v1.9.3 // indirect + github.com/stretchr/objx v0.5.3 // indirect + github.com/stretchr/testify v1.11.1 // indirect + github.com/xlab/vorbis-go v0.0.0-20210911202351-b5b85f1ec645 // indirect + github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect + go.opentelemetry.io/auto/sdk v1.2.1 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect + go.opentelemetry.io/otel v1.42.0 // indirect + go.opentelemetry.io/otel/metric v1.42.0 // indirect + go.opentelemetry.io/otel/trace v1.42.0 // indirect + golang.org/x/crypto v0.49.0 // indirect + golang.org/x/exp v0.0.0-20251209150349-8475f28825e9 // indirect + golang.org/x/net v0.52.0 // indirect + golang.org/x/sync v0.20.0 // indirect + golang.org/x/sys v0.42.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20260319201613-d00831a3d3e7 // indirect + google.golang.org/grpc v1.79.3 // indirect + google.golang.org/protobuf v1.36.11 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..b27eed7 --- /dev/null +++ b/go.sum @@ -0,0 +1,226 @@ +charm.land/bubbletea/v2 v2.0.2 h1:4CRtRnuZOdFDTWSff9r8QFt/9+z6Emubz3aDMnf/dx0= +charm.land/bubbletea/v2 v2.0.2/go.mod h1:3LRff2U4WIYXy7MTxfbAQ+AdfM3D8Xuvz2wbsOD9OHQ= +charm.land/lipgloss/v2 v2.0.2 h1:xFolbF8JdpNkM2cEPTfXEcW1p6NRzOWTSamRfYEw8cs= +charm.land/lipgloss/v2 v2.0.2/go.mod h1:KjPle2Qd3YmvP1KL5OMHiHysGcNwq6u83MUjYkFvEkM= +cloud.google.com/go/auth v0.18.2 h1:+Nbt5Ev0xEqxlNjd6c+yYUeosQ5TtEUaNcN/3FozlaM= +cloud.google.com/go/auth v0.18.2/go.mod h1:xD+oY7gcahcu7G2SG2DsBerfFxgPAJz17zz2joOFF3M= +cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIiLpZnkHRbnc= +cloud.google.com/go/auth/oauth2adapt v0.2.8/go.mod h1:XQ9y31RkqZCcwJWNSx2Xvric3RrU88hAYYbjDWYDL+c= +cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs= +cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10= +github.com/Masterminds/semver/v3 v3.2.1 h1:RN9w6+7QoMeJVGyfmbcgs28Br8cvmnucEXnY0rYXWg0= +github.com/Masterminds/semver/v3 v3.2.1/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ= +github.com/aymanbagabas/go-udiff v0.4.1 h1:OEIrQ8maEeDBXQDoGCbbTTXYJMYRCRO1fnodZ12Gv5o= +github.com/aymanbagabas/go-udiff v0.4.1/go.mod h1:0L9PGwj20lrtmEMeyw4WKJ/TMyDtvAoK9bf2u/mNo3w= +github.com/bitly/go-simplejson v0.5.1 h1:xgwPbetQScXt1gh9BmoJ6j9JMr3TElvuIyjR8pgdoow= +github.com/bitly/go-simplejson v0.5.1/go.mod h1:YOPVLzCfwK14b4Sff3oP1AmGhI9T9Vsg84etUnlyp+Q= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/charmbracelet/colorprofile v0.4.3 h1:QPa1IWkYI+AOB+fE+mg/5/4HRMZcaXex9t5KX76i20Q= +github.com/charmbracelet/colorprofile v0.4.3/go.mod h1:/zT4BhpD5aGFpqQQqw7a+VtHCzu+zrQtt1zhMt9mR4Q= +github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8 h1:eyFRbAmexyt43hVfeyBofiGSEmJ7krjLOYt/9CF5NKA= +github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8/go.mod h1:SQpCTRNBtzJkwku5ye4S3HEuthAlGy2n9VXZnWkEW98= +github.com/charmbracelet/x/ansi v0.11.6 h1:GhV21SiDz/45W9AnV2R61xZMRri5NlLnl6CVF7ihZW8= +github.com/charmbracelet/x/ansi v0.11.6/go.mod h1:2JNYLgQUsyqaiLovhU2Rv/pb8r6ydXKS3NIttu3VGZQ= +github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f h1:pk6gmGpCE7F3FcjaOEKYriCvpmIN4+6OS/RD0vm4uIA= +github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f/go.mod h1:IfZAMTHB6XkZSeXUqriemErjAWCCzT0LwjKFYCZyw0I= +github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk= +github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI= +github.com/charmbracelet/x/termios v0.1.1 h1:o3Q2bT8eqzGnGPOYheoYS8eEleT5ZVNYNy8JawjaNZY= +github.com/charmbracelet/x/termios v0.1.1/go.mod h1:rB7fnv1TgOPOyyKRJ9o+AsTU/vK5WHJ2ivHeut/Pcwo= +github.com/charmbracelet/x/windows v0.2.2 h1:IofanmuvaxnKHuV04sC0eBy/smG6kIKrWG2/jYn2GuM= +github.com/charmbracelet/x/windows v0.2.2/go.mod h1:/8XtdKZzedat74NQFn0NGlGL4soHB0YQZrETF96h75k= +github.com/clipperhouse/displaywidth v0.11.0 h1:lBc6kY44VFw+TDx4I8opi/EtL9m20WSEFgwIwO+UVM8= +github.com/clipperhouse/displaywidth v0.11.0/go.mod h1:bkrFNkf81G8HyVqmKGxsPufD3JhNl3dSqnGhOoSD/o0= +github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk= +github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM= +github.com/coder/websocket v1.8.14 h1:9L0p0iKiNOibykf283eHkKUHHrpG7f65OE3BhhO7v9g= +github.com/coder/websocket v1.8.14/go.mod h1:NX3SzP+inril6yawo5CQXx8+fk145lPDC6pumgx0mVg= +github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM= +github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/devgianlu/go-librespot v0.7.1 h1:d/t1OrUHXLIcxJw3zrQ6W2STrg2Jg+uneVwp36qAeAs= +github.com/devgianlu/go-librespot v0.7.1/go.mod h1:tcLnLzCmW9xbPe2Uo0wMiu08d1wzNI2b2zuWlFYEx00= +github.com/devgianlu/shannon v0.0.0-20230613115856-82ec90b7fa7e h1:OoETp+L//8ZDtd5BWKaogHQjgA104yF4a2yqjfaG3mE= +github.com/devgianlu/shannon v0.0.0-20230613115856-82ec90b7fa7e/go.mod h1:m5DMFz6BcaKJwxxPaSh9MxwPzK2GPSt1KRFC8Imf0ik= +github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8 h1:OtSeLS5y0Uy01jaKK4mA/WVIYtpzVm63vLVAPzJXigg= +github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8/go.mod h1:apkPC/CR3s48O2D7Y++n1XWEpgPNNCjXYga3PPbJe2E= +github.com/dlclark/regexp2 v1.11.5 h1:Q/sSnsKerHeCkc/jSTNq1oCm7KiVgUMZRDUoRu0JQZQ= +github.com/dlclark/regexp2 v1.11.5/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8= +github.com/dop251/goja v0.0.0-20260311135729-065cd970411c h1:OcLmPfx1T1RmZVHHFwWMPaZDdRf0DBMZOFMVWJa7Pdk= +github.com/dop251/goja v0.0.0-20260311135729-065cd970411c/go.mod h1:MxLav0peU43GgvwVgNbLAj1s/bSGboKkhuULvq/7hx4= +github.com/ebitengine/oto/v3 v3.4.0 h1:br0PgASsEWaoWn38b2Goe7m1GKFYfNgnsjSd5Gg+/bQ= +github.com/ebitengine/oto/v3 v3.4.0/go.mod h1:IOleLVD0m+CMak3mRVwsYY8vTctQgOM0iiL6S7Ar7eI= +github.com/ebitengine/purego v0.9.0 h1:mh0zpKBIXDceC63hpvPuGLiJ8ZAa3DfrFTudmfi8A4k= +github.com/ebitengine/purego v0.9.0/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= +github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/go-sourcemap/sourcemap v2.1.4+incompatible h1:a+iTbH5auLKxaNwQFg0B+TCYl6lbukKPc7b5x0n1s6Q= +github.com/go-sourcemap/sourcemap v2.1.4+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg= +github.com/godbus/dbus/v5 v5.2.2 h1:TUR3TgtSVDmjiXOgAAyaZbYmIeP3DPkld3jgKGV8mXQ= +github.com/godbus/dbus/v5 v5.2.2/go.mod h1:3AAv2+hPq5rdnr5txxxRwiGjPXamgoIHgz9FPBfOp3c= +github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= +github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= +github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= +github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= +github.com/google/pprof v0.0.0-20260302011040-a15ffb7f9dcc h1:VBbFa1lDYWEeV5FZKUiYKYT0VxCp9twUmmaq9eb8sXw= +github.com/google/pprof v0.0.0-20260302011040-a15ffb7f9dcc/go.mod h1:MxpfABSjhmINe3F1It9d+8exIHFvUqtLIRCdOGNXqiI= +github.com/google/s2a-go v0.1.9 h1:LGD7gtMgezd8a/Xak7mEWL0PjoTQFvpRudN895yqKW0= +github.com/google/s2a-go v0.1.9/go.mod h1:YA0Ei2ZQL3acow2O62kdp9UlnvMmU7kA6Eutn0dXayM= +github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= +github.com/google/uuid v1.6.0/go.mod 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h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/history/history.go b/history/history.go new file mode 100644 index 0000000..7be5f94 --- /dev/null +++ b/history/history.go @@ -0,0 +1,314 @@ +// Package history persists the user's recently played tracks to a TOML file +// in the cliamp config directory. Entries are recorded when a track has been +// played past the scrobble threshold (the same heuristic Last.fm and the +// Navidrome scrobbler use) so skipped tracks never enter the list. +// +// The store is safe for concurrent callers and writes atomically (temp file + +// rename) so a crash mid-write cannot leave a half-finished history.toml. +package history + +import ( + "errors" + "fmt" + "io" + "io/fs" + "os" + "path/filepath" + "slices" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/internal/appdir" + "github.com/bjarneo/cliamp/internal/tomlutil" + "github.com/bjarneo/cliamp/playlist" +) + +// DefaultCap is the maximum number of entries kept on disk. Older entries are +// dropped FIFO once the cap is exceeded. +const DefaultCap = 200 + +// dedupWindow is how recently the previous entry must have been recorded for +// a same-path play to be treated as a replay (timestamp updated, no new row) +// rather than a fresh listening event. This filters out cases where a user +// scrubs back to the start of a track that's already 50% played. +const dedupWindow = 5 * time.Minute + +// PlaylistName is the virtual playlist name surfaced to the UI by the local +// provider. Browsing this name returns history entries newest-first. +const PlaylistName = "Recently Played" + +// Entry pairs a track with the wall-clock time it was played past threshold. +type Entry struct { + Track playlist.Track + PlayedAt time.Time +} + +// Store reads and writes the history TOML file. +type Store struct { + path string + cap int + + mu sync.Mutex +} + +// New returns a Store backed by ~/.config/cliamp/history.toml. Returns nil if +// the config directory cannot be resolved (rare; same failure mode as the +// local playlist provider). +func New() *Store { + dir, err := appdir.Dir() + if err != nil { + return nil + } + return &Store{path: filepath.Join(dir, "history.toml"), cap: DefaultCap} +} + +// NewAt returns a Store rooted at an explicit file path. Used by tests. +func NewAt(path string) *Store { + return &Store{path: path, cap: DefaultCap} +} + +// SetCap overrides the entry cap. Values <= 0 leave the cap unchanged. +func (s *Store) SetCap(n int) { + if n > 0 { + s.mu.Lock() + s.cap = n + s.mu.Unlock() + } +} + +// Path returns the on-disk file path. +func (s *Store) Path() string { return s.path } + +// Record appends an entry for track played at playedAt. If the most recent +// entry has the same path and was logged within dedupWindow, its timestamp is +// updated in place instead of duplicating the row. Empty paths are ignored. +func (s *Store) Record(track playlist.Track, playedAt time.Time) error { + if s == nil || strings.TrimSpace(track.Path) == "" { + return nil + } + s.mu.Lock() + defer s.mu.Unlock() + + entries, err := s.loadLocked() + if err != nil { + // Don't clobber existing on-disk history on a transient read failure: + // proceeding would rewrite the file with only the new entry. + return fmt.Errorf("load history: %w", err) + } + if n := len(entries); n > 0 { + top := entries[0] + if top.Track.Path == track.Path && playedAt.Sub(top.PlayedAt) < dedupWindow { + entries[0].PlayedAt = playedAt + entries[0].Track = mergeTrackMeta(top.Track, track) + return s.saveLocked(entries) + } + } + + entry := Entry{Track: track, PlayedAt: playedAt} + entries = append([]Entry{entry}, entries...) + if s.cap > 0 && len(entries) > s.cap { + entries = entries[:s.cap] + } + return s.saveLocked(entries) +} + +// Recent returns up to limit entries, newest first. limit <= 0 returns all. +func (s *Store) Recent(limit int) ([]Entry, error) { + if s == nil { + return nil, nil + } + s.mu.Lock() + defer s.mu.Unlock() + entries, err := s.loadLocked() + if err != nil { + return nil, err + } + if limit > 0 && len(entries) > limit { + entries = entries[:limit] + } + return entries, nil +} + +// Tracks returns up to limit recent tracks, newest first, suitable for handing +// to a playlist.Playlist. The PlayedAt timestamp is dropped. +func (s *Store) Tracks(limit int) ([]playlist.Track, error) { + entries, err := s.Recent(limit) + if err != nil { + return nil, err + } + out := make([]playlist.Track, len(entries)) + for i, e := range entries { + out[i] = e.Track + } + return out, nil +} + +// Clear deletes the history file. Returns nil if the file does not exist. +func (s *Store) Clear() error { + if s == nil { + return nil + } + s.mu.Lock() + defer s.mu.Unlock() + err := os.Remove(s.path) + if errors.Is(err, fs.ErrNotExist) { + return nil + } + return err +} + +func (s *Store) loadLocked() ([]Entry, error) { + data, err := os.ReadFile(s.path) + if errors.Is(err, fs.ErrNotExist) { + return nil, nil + } + if err != nil { + return nil, err + } + return parse(data), nil +} + +func (s *Store) saveLocked(entries []Entry) error { + if err := os.MkdirAll(filepath.Dir(s.path), 0o755); err != nil { + return err + } + // Build the full content in memory (writes to a Builder can't fail), then + // write a temp file and rename so a partial/failed write can never truncate + // the existing history file. + var b strings.Builder + for i, e := range entries { + if i > 0 { + fmt.Fprintln(&b) + } + writeEntry(&b, e) + } + tmp := s.path + ".tmp" + if err := os.WriteFile(tmp, []byte(b.String()), 0o644); err != nil { + return err + } + return os.Rename(tmp, s.path) +} + +// mergeTrackMeta keeps any non-empty metadata from the previous entry when a +// replay supplies a sparser track (e.g. an ICY title-only update arriving +// after the original tags were captured). +func mergeTrackMeta(prev, cur playlist.Track) playlist.Track { + if cur.Title == "" { + cur.Title = prev.Title + } + if cur.Artist == "" { + cur.Artist = prev.Artist + } + if cur.Album == "" { + cur.Album = prev.Album + } + if cur.Genre == "" { + cur.Genre = prev.Genre + } + if cur.Year == 0 { + cur.Year = prev.Year + } + if cur.TrackNumber == 0 { + cur.TrackNumber = prev.TrackNumber + } + if cur.DurationSecs == 0 { + cur.DurationSecs = prev.DurationSecs + } + return cur +} + +func writeEntry(w io.Writer, e Entry) { + fmt.Fprintf(w, "[[entry]]\n") + fmt.Fprintf(w, "played_at = %q\n", e.PlayedAt.UTC().Format(time.RFC3339)) + fmt.Fprintf(w, "path = %q\n", e.Track.Path) + fmt.Fprintf(w, "title = %q\n", e.Track.Title) + if e.Track.Artist != "" { + fmt.Fprintf(w, "artist = %q\n", e.Track.Artist) + } + if e.Track.Album != "" { + fmt.Fprintf(w, "album = %q\n", e.Track.Album) + } + if e.Track.Genre != "" { + fmt.Fprintf(w, "genre = %q\n", e.Track.Genre) + } + if e.Track.Year != 0 { + fmt.Fprintf(w, "year = %d\n", e.Track.Year) + } + if e.Track.TrackNumber != 0 { + fmt.Fprintf(w, "track_number = %d\n", e.Track.TrackNumber) + } + if e.Track.DurationSecs != 0 { + fmt.Fprintf(w, "duration_secs = %d\n", e.Track.DurationSecs) + } +} + +// parse skips unknown keys to keep the on-disk format forward-compatible. +func parse(data []byte) []Entry { + var entries []Entry + var cur *Entry + + flush := func() { + if cur != nil { + entries = append(entries, *cur) + } + } + + for rawLine := range strings.SplitSeq(string(data), "\n") { + line := strings.TrimSpace(rawLine) + if line == "" || strings.HasPrefix(line, "#") { + continue + } + if line == "[[entry]]" { + flush() + cur = &Entry{} + continue + } + if cur == nil { + continue + } + key, val, ok := strings.Cut(line, "=") + if !ok { + continue + } + key = strings.TrimSpace(key) + val = tomlutil.Unquote(strings.TrimSpace(val)) + switch key { + case "played_at": + if t, err := time.Parse(time.RFC3339, val); err == nil { + cur.PlayedAt = t + } + case "path": + cur.Track.Path = val + cur.Track.Stream = playlist.IsURL(val) + case "title": + cur.Track.Title = val + case "artist": + cur.Track.Artist = val + case "album": + cur.Track.Album = val + case "genre": + cur.Track.Genre = val + case "year": + if n, err := strconv.Atoi(val); err == nil { + cur.Track.Year = n + } + case "track_number": + if n, err := strconv.Atoi(val); err == nil { + cur.Track.TrackNumber = n + } + case "duration_secs": + if n, err := strconv.Atoi(val); err == nil { + cur.Track.DurationSecs = n + } + } + } + flush() + + // Drop entries that failed to parse a path (the only required field). + entries = slices.DeleteFunc(entries, func(e Entry) bool { + return strings.TrimSpace(e.Track.Path) == "" + }) + return entries +} diff --git a/history/history_test.go b/history/history_test.go new file mode 100644 index 0000000..e86dd98 --- /dev/null +++ b/history/history_test.go @@ -0,0 +1,223 @@ +package history + +import ( + "os" + "path/filepath" + "testing" + "time" + + "github.com/bjarneo/cliamp/playlist" +) + +func newTestStore(t *testing.T) *Store { + t.Helper() + dir := t.TempDir() + return NewAt(filepath.Join(dir, "history.toml")) +} + +func mustRecord(t *testing.T, s *Store, track playlist.Track, at time.Time) { + t.Helper() + if err := s.Record(track, at); err != nil { + t.Fatalf("Record: %v", err) + } +} + +func TestRecentEmpty(t *testing.T) { + s := newTestStore(t) + got, err := s.Recent(0) + if err != nil { + t.Fatalf("Recent: %v", err) + } + if len(got) != 0 { + t.Fatalf("Recent on empty store = %d entries, want 0", len(got)) + } +} + +func TestRecordOrdering(t *testing.T) { + s := newTestStore(t) + now := time.Now().UTC().Truncate(time.Second) + + mustRecord(t, s, playlist.Track{Path: "/a.mp3", Title: "A"}, now.Add(-3*time.Hour)) + mustRecord(t, s, playlist.Track{Path: "/b.mp3", Title: "B"}, now.Add(-2*time.Hour)) + mustRecord(t, s, playlist.Track{Path: "/c.mp3", Title: "C"}, now.Add(-1*time.Hour)) + + got, err := s.Recent(0) + if err != nil { + t.Fatalf("Recent: %v", err) + } + if len(got) != 3 { + t.Fatalf("got %d entries, want 3", len(got)) + } + wantOrder := []string{"C", "B", "A"} + for i, e := range got { + if e.Track.Title != wantOrder[i] { + t.Errorf("entry %d title = %q, want %q", i, e.Track.Title, wantOrder[i]) + } + } +} + +func TestDedupConsecutiveReplay(t *testing.T) { + track := playlist.Track{Path: "/a.mp3", Title: "A"} + first := time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC) + + tests := []struct { + name string + gap time.Duration + wantLen int + wantTime time.Time // only checked when wantLen == 1 + }{ + {"inside window updates timestamp", 2 * time.Minute, 1, first.Add(2 * time.Minute)}, + {"outside window is a new play", 10 * time.Minute, 2, time.Time{}}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + s := newTestStore(t) + mustRecord(t, s, track, first) + mustRecord(t, s, track, first.Add(tt.gap)) + + got, _ := s.Recent(0) + if len(got) != tt.wantLen { + t.Fatalf("got %d entries, want %d", len(got), tt.wantLen) + } + if tt.wantLen == 1 && !got[0].PlayedAt.Equal(tt.wantTime) { + t.Fatalf("PlayedAt = %v, want %v", got[0].PlayedAt, tt.wantTime) + } + }) + } +} + +func TestCapTruncates(t *testing.T) { + s := newTestStore(t) + s.SetCap(3) + + base := time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC) + for i := 0; i < 5; i++ { + mustRecord(t, s, playlist.Track{ + Path: filepath.FromSlash("/track" + string(rune('A'+i)) + ".mp3"), + Title: string(rune('A' + i)), + }, base.Add(time.Duration(i)*time.Hour)) + } + + got, _ := s.Recent(0) + if len(got) != 3 { + t.Fatalf("got %d entries, want 3 (cap)", len(got)) + } + wantTitles := []string{"E", "D", "C"} // newest 3 + for i, e := range got { + if e.Track.Title != wantTitles[i] { + t.Errorf("entry %d = %q, want %q", i, e.Track.Title, wantTitles[i]) + } + } +} + +func TestRecentLimit(t *testing.T) { + s := newTestStore(t) + for i := 0; i < 10; i++ { + mustRecord(t, s, playlist.Track{Path: "/x" + string(rune('0'+i))}, time.Now().Add(time.Duration(i)*time.Minute)) + } + got, _ := s.Recent(4) + if len(got) != 4 { + t.Fatalf("Recent(4) returned %d, want 4", len(got)) + } +} + +func TestRecordIgnoresEmptyPath(t *testing.T) { + s := newTestStore(t) + if err := s.Record(playlist.Track{Title: "no path"}, time.Now()); err != nil { + t.Fatalf("Record: %v", err) + } + got, _ := s.Recent(0) + if len(got) != 0 { + t.Fatalf("got %d entries, want 0 (empty path skipped)", len(got)) + } +} + +func TestPersistAcrossInstances(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "history.toml") + + s1 := NewAt(path) + mustRecord(t, s1, playlist.Track{Path: "/a.mp3", Title: "A", Artist: "Artist", Album: "Album", Year: 2026, DurationSecs: 180}, time.Date(2026, 5, 6, 22, 0, 0, 0, time.UTC)) + + s2 := NewAt(path) + got, err := s2.Recent(0) + if err != nil { + t.Fatalf("Recent: %v", err) + } + if len(got) != 1 { + t.Fatalf("reloaded %d entries, want 1", len(got)) + } + e := got[0] + if e.Track.Title != "A" || e.Track.Artist != "Artist" || e.Track.Album != "Album" { + t.Errorf("track meta lost: %+v", e.Track) + } + if e.Track.Year != 2026 || e.Track.DurationSecs != 180 { + t.Errorf("numeric meta lost: year=%d dur=%d", e.Track.Year, e.Track.DurationSecs) + } + if !e.PlayedAt.Equal(time.Date(2026, 5, 6, 22, 0, 0, 0, time.UTC)) { + t.Errorf("PlayedAt round-trip wrong: %v", e.PlayedAt) + } +} + +func TestStreamFlagInferredOnReload(t *testing.T) { + s := newTestStore(t) + mustRecord(t, s, playlist.Track{Path: "https://example.com/stream", Title: "Live"}, time.Now()) + + // Force a reload by creating a fresh store at the same path. + s2 := NewAt(s.Path()) + got, _ := s2.Recent(0) + if len(got) != 1 || !got[0].Track.Stream { + t.Fatalf("Stream flag not inferred from URL on reload: %+v", got) + } +} + +func TestClearRemovesFile(t *testing.T) { + s := newTestStore(t) + mustRecord(t, s, playlist.Track{Path: "/a.mp3"}, time.Now()) + if err := s.Clear(); err != nil { + t.Fatalf("Clear: %v", err) + } + if _, err := os.Stat(s.Path()); !os.IsNotExist(err) { + t.Fatalf("file should be gone after Clear, stat err = %v", err) + } + got, _ := s.Recent(0) + if len(got) != 0 { + t.Fatalf("post-Clear Recent = %d, want 0", len(got)) + } +} + +func TestClearMissingFileNoError(t *testing.T) { + s := newTestStore(t) + if err := s.Clear(); err != nil { + t.Fatalf("Clear on missing file: %v", err) + } +} + +func TestTracksOrdered(t *testing.T) { + s := newTestStore(t) + base := time.Date(2026, 1, 1, 12, 0, 0, 0, time.UTC) + mustRecord(t, s, playlist.Track{Path: "/a.mp3", Title: "A"}, base) + mustRecord(t, s, playlist.Track{Path: "/b.mp3", Title: "B"}, base.Add(1*time.Hour)) + + tracks, err := s.Tracks(0) + if err != nil { + t.Fatalf("Tracks: %v", err) + } + if len(tracks) != 2 || tracks[0].Title != "B" || tracks[1].Title != "A" { + t.Fatalf("Tracks order wrong: %+v", tracks) + } +} + +func TestNilStoreSafe(t *testing.T) { + var s *Store + if err := s.Record(playlist.Track{Path: "/a.mp3"}, time.Now()); err != nil { + t.Errorf("nil Record returned err: %v", err) + } + if got, err := s.Recent(0); err != nil || got != nil { + t.Errorf("nil Recent: got=%v err=%v", got, err) + } + if err := s.Clear(); err != nil { + t.Errorf("nil Clear returned err: %v", err) + } +} diff --git a/install.sh b/install.sh new file mode 100755 index 0000000..3271599 --- /dev/null +++ b/install.sh @@ -0,0 +1,149 @@ +#!/bin/sh +set -e + +REPO="bjarneo/cliamp" + +# Determine install directory: prefer ~/.local/bin (no sudo), fall back to /usr/local/bin +if [ -z "$INSTALL_DIR" ]; then + LOCAL_BIN="$HOME/.local/bin" + if echo "$PATH" | tr ':' '\n' | grep -qx "$LOCAL_BIN"; then + mkdir -p "$LOCAL_BIN" + INSTALL_DIR="$LOCAL_BIN" + else + INSTALL_DIR="/usr/local/bin" + fi +fi + +OS=$(uname -s | tr '[:upper:]' '[:lower:]') +ARCH=$(uname -m) + +case "$ARCH" in + x86_64|amd64) ARCH="amd64" ;; + aarch64|arm64) ARCH="arm64" ;; + *) echo "Unsupported architecture: $ARCH" >&2; exit 1 ;; +esac + +case "$OS" in + linux|darwin) ;; + mingw*|msys*|cygwin*) OS="windows" ;; + *) echo "Unsupported OS: $OS" >&2; exit 1 ;; +esac + +BINARY="cliamp-${OS}-${ARCH}" +if [ "$OS" = "windows" ]; then + BINARY="${BINARY}.exe" +fi + +URL="https://github.com/${REPO}/releases/latest/download/${BINARY}" + +echo "Downloading ${BINARY}..." +TMP=$(mktemp) +CHECKSUMS=$(mktemp) +trap 'rm -f "$TMP" "$CHECKSUMS"' EXIT HUP INT TERM +if command -v curl > /dev/null; then + curl -fSL -o "$TMP" "$URL" +elif command -v wget > /dev/null; then + wget -qO "$TMP" "$URL" +else + echo "Error: curl or wget required" >&2; exit 1 +fi + +# A release without a matching checksum is not installable. +CHECKSUM_URL="https://github.com/${REPO}/releases/latest/download/checksums.txt" +if command -v curl > /dev/null; then + curl -fSL -o "$CHECKSUMS" "$CHECKSUM_URL" +elif command -v wget > /dev/null; then + wget -qO "$CHECKSUMS" "$CHECKSUM_URL" +fi + +EXPECTED=$(awk -v file="$BINARY" '$2 == file || $2 == "*" file { print $1 }' "$CHECKSUMS") +if [ -z "$EXPECTED" ]; then + echo "Error: release has no checksum for ${BINARY}" >&2 + exit 1 +fi +if command -v sha256sum > /dev/null; then + ACTUAL=$(sha256sum "$TMP" | awk '{print $1}') +elif command -v shasum > /dev/null; then + ACTUAL=$(shasum -a 256 "$TMP" | awk '{print $1}') +else + echo "Error: sha256sum or shasum is required" >&2 + exit 1 +fi +if [ "$ACTUAL" != "$EXPECTED" ]; then + echo "Error: checksum mismatch" >&2 + echo " expected: $EXPECTED" >&2 + echo " got: $ACTUAL" >&2 + exit 1 +fi +echo "Checksum verified." +chmod +x "$TMP" + +if [ -w "$INSTALL_DIR" ]; then + mv "$TMP" "${INSTALL_DIR}/cliamp" +else + sudo mv "$TMP" "${INSTALL_DIR}/cliamp" +fi +TMP="" + +echo "Installed cliamp to ${INSTALL_DIR}/cliamp" + +# Install desktop entry + icon (Linux only). +# Pick user-local share dir for ~/.local/bin installs, /usr/local/share otherwise. +if [ "$OS" = "linux" ]; then + case "$INSTALL_DIR" in + "$HOME"/*) + SHARE_DIR="${XDG_DATA_HOME:-$HOME/.local/share}" + SUDO="" + ;; + *) + SHARE_DIR="/usr/local/share" + SUDO="sudo" + [ -w "$SHARE_DIR" ] && SUDO="" + ;; + esac + + APP_DIR="${SHARE_DIR}/applications" + ICON_DIR="${SHARE_DIR}/icons/hicolor/512x512/apps" + + ICON_TMP=$(mktemp) + DESKTOP_TMP=$(mktemp) + ICON_URL="https://raw.githubusercontent.com/${REPO}/HEAD/Cliamp.png" + + GOT_ICON=false + if command -v curl > /dev/null; then + curl -fSL -o "$ICON_TMP" "$ICON_URL" 2>/dev/null && GOT_ICON=true + elif command -v wget > /dev/null; then + wget -qO "$ICON_TMP" "$ICON_URL" 2>/dev/null && GOT_ICON=true + fi + + cat > "$DESKTOP_TMP" < /dev/null; then + $SUDO update-desktop-database "$APP_DIR" 2>/dev/null || true + fi + if command -v gtk-update-icon-cache > /dev/null; then + $SUDO gtk-update-icon-cache -q "${SHARE_DIR}/icons/hicolor" 2>/dev/null || true + fi +fi diff --git a/internal/appdir/appdir.go b/internal/appdir/appdir.go new file mode 100644 index 0000000..2ccf09c --- /dev/null +++ b/internal/appdir/appdir.go @@ -0,0 +1,56 @@ +package appdir + +import ( + "os" + "path/filepath" + "runtime" +) + +// Dir returns the cliamp configuration directory. +// +// Resolution order: +// - CLIAMP_CONFIG_DIR (explicit override) +// - XDG_CONFIG_HOME/cliamp +// - HOME/.config/cliamp +// - on Windows: APPDATA/cliamp +// - fallback: os.UserHomeDir()/.config/cliamp +func Dir() (string, error) { + if dir, ok := os.LookupEnv("CLIAMP_CONFIG_DIR"); ok && dir != "" { + return dir, nil + } + if xdg, ok := os.LookupEnv("XDG_CONFIG_HOME"); ok && xdg != "" { + return filepath.Join(xdg, "cliamp"), nil + } + if home, ok := os.LookupEnv("HOME"); ok && home != "" { + return filepath.Join(home, ".config", "cliamp"), nil + } + if runtime.GOOS == "windows" { + if appData, ok := os.LookupEnv("APPDATA"); ok && appData != "" { + return filepath.Join(appData, "cliamp"), nil + } + } + home, err := os.UserHomeDir() + if err != nil { + return "", err + } + return filepath.Join(home, ".config", "cliamp"), nil +} + +// PluginDir returns the cliamp plugin directory. +func PluginDir() (string, error) { + dir, err := Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "plugins"), nil +} + +// DataDir returns the cliamp data directory (~/.local/share/cliamp), used for +// state that is not user-edited config: plugin stores, downloaded assets, etc. +func DataDir() (string, error) { + home, err := os.UserHomeDir() + if err != nil { + return "", err + } + return filepath.Join(home, ".local", "share", "cliamp"), nil +} diff --git a/internal/appdir/appdir_test.go b/internal/appdir/appdir_test.go new file mode 100644 index 0000000..468f4f6 --- /dev/null +++ b/internal/appdir/appdir_test.go @@ -0,0 +1,89 @@ +package appdir + +import ( + "path/filepath" + "runtime" + "strings" + "testing" +) + +func TestDir(t *testing.T) { + tests := []struct { + name string + env map[string]string + want func(tempDir string) string + windowsOnly bool + }{ + { + name: "home config", + env: map[string]string{"CLIAMP_CONFIG_DIR": "", "XDG_CONFIG_HOME": "", "APPDATA": "", "HOME": "TEMPDIR"}, + want: func(tmp string) string { return filepath.Join(tmp, ".config", "cliamp") }, + }, + { + name: "xdg config", + env: map[string]string{"CLIAMP_CONFIG_DIR": "", "HOME": "", "APPDATA": "", "XDG_CONFIG_HOME": "TEMPDIR"}, + want: func(tmp string) string { return filepath.Join(tmp, "cliamp") }, + }, + { + name: "appdata on windows when home missing", + windowsOnly: true, + env: map[string]string{"CLIAMP_CONFIG_DIR": "", "XDG_CONFIG_HOME": "", "HOME": "", "APPDATA": "TEMPDIR"}, + want: func(tmp string) string { return filepath.Join(tmp, "cliamp") }, + }, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if tt.windowsOnly && runtime.GOOS != "windows" { + t.Skip("Windows-specific fallback") + } + var tempDir string + for k, v := range tt.env { + if v == "TEMPDIR" { + tempDir = t.TempDir() + t.Setenv(k, tempDir) + } else { + t.Setenv(k, v) + } + } + got, err := Dir() + if err != nil { + t.Fatalf("Dir() error: %v", err) + } + want := tt.want(tempDir) + if got != want { + t.Fatalf("Dir() = %q, want %q", got, want) + } + }) + } +} + +func TestPluginDir(t *testing.T) { + t.Setenv("CLIAMP_CONFIG_DIR", "") + t.Setenv("XDG_CONFIG_HOME", "") + t.Setenv("APPDATA", "") + t.Setenv("HOME", t.TempDir()) + + dir, err := PluginDir() + if err != nil { + t.Fatalf("PluginDir() error: %v", err) + } + + if !strings.HasSuffix(dir, filepath.Join("cliamp", "plugins")) { + t.Fatalf("PluginDir() = %q, expected to end with cliamp/plugins", dir) + } +} + +func TestPluginDirIsSubdirOfDir(t *testing.T) { + t.Setenv("CLIAMP_CONFIG_DIR", "") + t.Setenv("XDG_CONFIG_HOME", "") + t.Setenv("APPDATA", "") + t.Setenv("HOME", t.TempDir()) + + base, _ := Dir() + plugin, _ := PluginDir() + + if !strings.HasPrefix(plugin, base) { + t.Fatalf("PluginDir %q should be under Dir %q", plugin, base) + } +} diff --git a/internal/appmeta/appmeta.go b/internal/appmeta/appmeta.go new file mode 100644 index 0000000..47fb9e7 --- /dev/null +++ b/internal/appmeta/appmeta.go @@ -0,0 +1,19 @@ +package appmeta + +var ( + clientName = "cliamp" + deviceName = "cliamp" + version = "dev" +) + +func SetVersion(v string) { + if v != "" { + version = v + } +} + +func ClientName() string { return clientName } + +func DeviceName() string { return deviceName } + +func Version() string { return version } diff --git a/internal/appmeta/appmeta_test.go b/internal/appmeta/appmeta_test.go new file mode 100644 index 0000000..c16c005 --- /dev/null +++ b/internal/appmeta/appmeta_test.go @@ -0,0 +1,33 @@ +package appmeta + +import "testing" + +func TestDefaults(t *testing.T) { + if got := ClientName(); got != "cliamp" { + t.Fatalf("ClientName() = %q, want %q", got, "cliamp") + } + if got := DeviceName(); got != "cliamp" { + t.Fatalf("DeviceName() = %q, want %q", got, "cliamp") + } +} + +func TestSetVersion(t *testing.T) { + original := Version() + defer SetVersion(original) + + SetVersion("1.2.3") + if got := Version(); got != "1.2.3" { + t.Fatalf("Version() = %q, want %q", got, "1.2.3") + } +} + +func TestSetVersionEmpty(t *testing.T) { + original := Version() + defer SetVersion(original) + + SetVersion("test") + SetVersion("") // should be a no-op + if got := Version(); got != "test" { + t.Fatalf("empty SetVersion should be no-op, got %q", got) + } +} diff --git a/internal/browser/open.go b/internal/browser/open.go new file mode 100644 index 0000000..b6bba7a --- /dev/null +++ b/internal/browser/open.go @@ -0,0 +1,21 @@ +package browser + +import ( + "fmt" + "os/exec" + "runtime" +) + +// Open tries to open a URL in the user's default browser. +func Open(u string) error { + switch runtime.GOOS { + case "darwin": + return exec.Command("open", u).Start() + case "linux": + return exec.Command("xdg-open", u).Start() + case "windows": + return exec.Command("rundll32", "url.dll,FileProtocolHandler", u).Start() + default: + return fmt.Errorf("unsupported platform") + } +} diff --git a/internal/browser/open_test.go b/internal/browser/open_test.go new file mode 100644 index 0000000..a7eb7dc --- /dev/null +++ b/internal/browser/open_test.go @@ -0,0 +1,32 @@ +package browser + +import ( + "runtime" + "testing" +) + +// TestOpenWithUnreachablePATH confirms Open returns a "not found" error when +// xdg-open / open / rundll32 cannot be located. We set PATH to an empty +// temp dir so the call can't actually spawn a browser — otherwise running +// the tests would pop open a real URL in the user's desktop browser. +func TestOpenWithUnreachablePATH(t *testing.T) { + t.Setenv("PATH", t.TempDir()) // no executables here + err := Open("about:blank") + if err == nil { + t.Error("Open should error when the dispatcher binary is not on PATH") + } +} + +// TestOpenUnsupportedPlatform verifies the default case. We can only reach +// it on non-Linux/Darwin/Windows hosts; elsewhere we skip rather than try +// to duplicate the switch body. +func TestOpenUnsupportedPlatform(t *testing.T) { + switch runtime.GOOS { + case "linux", "darwin", "windows": + t.Skipf("host is %s, cannot exercise unsupported-platform branch without build tags", runtime.GOOS) + } + err := Open("about:blank") + if err == nil { + t.Error("Open on unsupported platform should return error") + } +} diff --git a/internal/embyapi/client.go b/internal/embyapi/client.go new file mode 100644 index 0000000..eafd74d --- /dev/null +++ b/internal/embyapi/client.go @@ -0,0 +1,744 @@ +// Package embyapi implements the shared Emby/Jellyfin HTTP client. The two +// servers speak nearly the same API; the few differences (auth header scheme, +// ping endpoint, user-id discovery, error prefix, metadata key) are isolated +// in a dialect so emby and jellyfin can be thin wrappers over one client. +package embyapi + +import ( + "bytes" + "encoding/json" + "fmt" + "io" + "net/http" + "net/url" + "path" + "sort" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +var defaultHTTPClient = &http.Client{Timeout: 30 * time.Second} + +// maxResponseBody limits API responses to 10 MB to prevent unbounded memory growth. +const maxResponseBody = 10 << 20 + +// Client speaks to an Emby or Jellyfin server over its HTTP API. +type Client struct { + baseURL string + user string + password string + deviceID string + dialect dialect + httpClient *http.Client + + // mu guards the lazily-populated fields below, which are read and written + // from concurrent tea.Cmd goroutines. It is never held across network I/O. + mu sync.Mutex + token string + userID string + albumCache []Album // cached after first Albums() call +} + +// NewEmbyClient returns a Client configured for an Emby server. +func NewEmbyClient(baseURL, token, userID, user, password string) *Client { + return newClient(baseURL, token, userID, user, password, embyDialect{}) +} + +// NewJellyfinClient returns a Client configured for a Jellyfin server. +func NewJellyfinClient(baseURL, token, userID, user, password string) *Client { + return newClient(baseURL, token, userID, user, password, jellyfinDialect{}) +} + +func newClient(baseURL, token, userID, user, password string, d dialect) *Client { + return &Client{ + baseURL: strings.TrimRight(baseURL, "/"), + token: token, + userID: userID, + user: user, + password: password, + deviceID: "cliamp", + dialect: d, + httpClient: defaultHTTPClient, + } +} + +// SetHTTPClient overrides the HTTP client used for requests. Mainly for tests +// that inject a custom transport. +func (c *Client) SetHTTPClient(hc *http.Client) { c.httpClient = hc } + +// authToken returns the current bearer token under the mutex. +func (c *Client) authToken() string { + c.mu.Lock() + defer c.mu.Unlock() + return c.token +} + +func (c *Client) setUserID(id string) { + c.mu.Lock() + c.userID = id + c.mu.Unlock() +} + +// ClearCache discards the cached album list so the next Albums call re-fetches. +func (c *Client) ClearCache() { + c.mu.Lock() + c.albumCache = nil + c.mu.Unlock() +} + +// MetaKey returns the playlist.Track ProviderMeta key for this server's item IDs. +func (c *Client) MetaKey() string { return c.dialect.metaKey() } + +// Library represents a music library view. +type Library struct { + ID string + Name string +} + +const ( + SortAlbumsByName = "name" + SortAlbumsByArtist = "artist" + SortAlbumsByYear = "year" +) + +var albumSortTypes = []provider.SortType{ + {ID: SortAlbumsByName, Label: "Alphabetical by Name"}, + {ID: SortAlbumsByArtist, Label: "Alphabetical by Artist"}, + {ID: SortAlbumsByYear, Label: "By Year"}, +} + +// Album represents an album entry. +type Album struct { + ID string + Name string + Artist string + ArtistID string + Year int + TrackCount int +} + +// Track represents a track entry. +type Track struct { + ID string + Name string + Artist string + Album string + Year int + TrackNumber int + DurationSecs int +} + +type userDTO struct { + ID string `json:"Id"` + Name string `json:"Name"` +} + +type itemsResponseDTO struct { + Items []itemDTO `json:"Items"` + TotalRecordCount int `json:"TotalRecordCount"` +} + +type itemDTO struct { + ID string `json:"Id"` + Name string `json:"Name"` + Type string `json:"Type"` + CollectionType string `json:"CollectionType,omitempty"` + Album string `json:"Album,omitempty"` + AlbumArtist string `json:"AlbumArtist,omitempty"` + AlbumArtists []nameIDDTO `json:"AlbumArtists,omitempty"` + Artists []string `json:"Artists,omitempty"` + ArtistItems []nameIDDTO `json:"ArtistItems,omitempty"` + ProductionYear int `json:"ProductionYear,omitempty"` + ChildCount int `json:"ChildCount,omitempty"` + IndexNumber int `json:"IndexNumber,omitempty"` + RunTimeTicks int64 `json:"RunTimeTicks,omitempty"` +} + +type nameIDDTO struct { + ID string `json:"Id"` + Name string `json:"Name"` +} + +type authResponseDTO struct { + User struct { + ID string `json:"Id"` + } `json:"User"` + AccessToken string `json:"AccessToken"` +} + +type playbackInfo struct { + CanSeek bool `json:"CanSeek"` + ItemID string `json:"ItemId"` + IsPaused bool `json:"IsPaused"` + IsMuted bool `json:"IsMuted"` + PositionTicks int64 `json:"PositionTicks,omitempty"` + PlayMethod string `json:"PlayMethod,omitempty"` +} + +type playbackStopInfo struct { + ItemID string `json:"ItemId"` + PositionTicks int64 `json:"PositionTicks,omitempty"` + Failed bool `json:"Failed"` +} + +// Ping checks that the server is reachable and the token is accepted. +func (c *Client) Ping() error { + var raw json.RawMessage + return c.get(c.dialect.pingPath(), nil, &raw) +} + +// UserID returns the active user id, discovering it lazily when needed. +func (c *Client) UserID() (string, error) { + c.mu.Lock() + id := c.userID + c.mu.Unlock() + if id != "" { + return id, nil + } + if err := c.ensureAuth(); err != nil { + return "", err + } + c.mu.Lock() + id = c.userID + c.mu.Unlock() + if id != "" { + return id, nil + } + return c.dialect.discoverUserID(c) +} + +// MusicLibraries returns all user views whose collection type is music. +func (c *Client) MusicLibraries() ([]Library, error) { + userID, err := c.UserID() + if err != nil { + return nil, err + } + + var resp itemsResponseDTO + if err := c.get("/Users/"+url.PathEscape(userID)+"/Views", nil, &resp); err != nil { + return nil, err + } + + var libs []Library + for _, it := range resp.Items { + if strings.EqualFold(it.CollectionType, "music") { + libs = append(libs, Library{ID: it.ID, Name: it.Name}) + } + } + return libs, nil +} + +// Albums returns all albums across every music library. +// Results are cached after the first successful call. +func (c *Client) Albums() ([]Album, error) { + c.mu.Lock() + cached := c.albumCache + c.mu.Unlock() + if cached != nil { + return cached, nil + } + + libs, err := c.MusicLibraries() + if err != nil { + return nil, err + } + + var out []Album + for _, lib := range libs { + albums, err := c.AlbumsByLibrary(lib.ID) + if err != nil { + return nil, err + } + out = append(out, albums...) + } + c.mu.Lock() + c.albumCache = out + c.mu.Unlock() + return out, nil +} + +// Artists returns a derived artist list built from the server's album catalog. +func (c *Client) Artists() ([]provider.ArtistInfo, error) { + albums, err := c.Albums() + if err != nil { + return nil, err + } + + type artistKey struct { + id string + name string + } + seen := make(map[artistKey]*provider.ArtistInfo) + for _, album := range albums { + key := artistKey{id: canonicalArtistID(album.ArtistID, album.Artist), name: album.Artist} + if key.id == "" && key.name == "" { + continue + } + info, ok := seen[key] + if !ok { + info = &provider.ArtistInfo{ + ID: key.id, + Name: key.name, + } + seen[key] = info + } + info.AlbumCount++ + } + + artists := make([]provider.ArtistInfo, 0, len(seen)) + for _, artist := range seen { + artists = append(artists, *artist) + } + sort.Slice(artists, func(i, j int) bool { + return strings.ToLower(artists[i].Name) < strings.ToLower(artists[j].Name) + }) + return artists, nil +} + +// ArtistAlbums returns all albums for one artist, derived from the full album list. +func (c *Client) ArtistAlbums(artistID string) ([]provider.AlbumInfo, error) { + albums, err := c.Albums() + if err != nil { + return nil, err + } + + var out []provider.AlbumInfo + for _, album := range albums { + if artistID != "" && album.ArtistID != artistID { + if canonicalArtistID(album.ArtistID, album.Artist) != artistID { + continue + } + } + out = append(out, provider.AlbumInfo{ + ID: album.ID, + Name: album.Name, + Artist: album.Artist, + ArtistID: canonicalArtistID(album.ArtistID, album.Artist), + Year: album.Year, + TrackCount: album.TrackCount, + }) + } + sortAlbums(out, SortAlbumsByName) + return out, nil +} + +// AlbumList returns one page from the full album catalog, sorted client-side. +func (c *Client) AlbumList(sortType string, offset, size int) ([]provider.AlbumInfo, error) { + albums, err := c.Albums() + if err != nil { + return nil, err + } + + out := make([]provider.AlbumInfo, 0, len(albums)) + for _, album := range albums { + out = append(out, provider.AlbumInfo{ + ID: album.ID, + Name: album.Name, + Artist: album.Artist, + ArtistID: canonicalArtistID(album.ArtistID, album.Artist), + Year: album.Year, + TrackCount: album.TrackCount, + }) + } + + sortAlbums(out, sortType) + if offset < 0 { + offset = 0 + } + if offset >= len(out) { + return nil, nil + } + end := len(out) + if size > 0 && offset+size < end { + end = offset + size + } + return out[offset:end], nil +} + +func (c *Client) AlbumSortTypes() []provider.SortType { + return albumSortTypes +} + +func (c *Client) DefaultAlbumSort() string { + return SortAlbumsByName +} + +// AlbumsByLibrary returns all albums under one music library view. +func (c *Client) AlbumsByLibrary(libraryID string) ([]Album, error) { + userID, err := c.UserID() + if err != nil { + return nil, err + } + + params := url.Values{ + "userId": {userID}, + "parentId": {libraryID}, + "recursive": {"true"}, + "includeItemTypes": {"MusicAlbum"}, + "sortBy": {"SortName"}, + "sortOrder": {"Ascending"}, + "enableTotalRecordCount": {"false"}, + } + + var resp itemsResponseDTO + if err := c.get("/Items", params, &resp); err != nil { + return nil, err + } + + out := make([]Album, 0, len(resp.Items)) + for _, it := range resp.Items { + out = append(out, albumFromItem(it)) + } + return out, nil +} + +// Tracks returns all audio tracks contained by an album item. +func (c *Client) Tracks(albumID string) ([]Track, error) { + userID, err := c.UserID() + if err != nil { + return nil, err + } + + params := url.Values{ + "userId": {userID}, + "parentId": {albumID}, + "includeItemTypes": {"Audio"}, + "sortBy": {"ParentIndexNumber,IndexNumber,SortName"}, + "sortOrder": {"Ascending"}, + "fields": {"RunTimeTicks"}, + "enableTotalRecordCount": {"false"}, + } + + var resp itemsResponseDTO + if err := c.get("/Items", params, &resp); err != nil { + return nil, err + } + + out := make([]Track, 0, len(resp.Items)) + for _, it := range resp.Items { + out = append(out, trackFromItem(it)) + } + return out, nil +} + +// Search searches the user's audio library for tracks matching query and +// returns up to limit results. +func (c *Client) Search(query string, limit int) ([]Track, error) { + userID, err := c.UserID() + if err != nil { + return nil, err + } + if limit <= 0 { + limit = 50 + } + + params := url.Values{ + "userId": {userID}, + "searchTerm": {query}, + "includeItemTypes": {"Audio"}, + "recursive": {"true"}, + "limit": {strconv.Itoa(limit)}, + "fields": {"RunTimeTicks"}, + "enableTotalRecordCount": {"false"}, + } + + var resp itemsResponseDTO + if err := c.get("/Items", params, &resp); err != nil { + return nil, err + } + + out := make([]Track, 0, len(resp.Items)) + for _, it := range resp.Items { + out = append(out, trackFromItem(it)) + } + return out, nil +} + +// IsStreamURL reports whether the given URL looks like an item download +// endpoint. Used by the player to route these URLs through the buffered ffmpeg +// pipeline instead of native HTTP streaming. +func IsStreamURL(path string) bool { + u, err := url.Parse(path) + if err != nil { + return false + } + p := strings.ToLower(u.Path) + return strings.Contains(p, "/items/") && strings.HasSuffix(p, "/download") +} + +// StreamURL returns an authenticated audio URL for a track item. +func (c *Client) StreamURL(itemID string) string { + _ = c.ensureAuth() + v := url.Values{ + "api_key": {c.authToken()}, + } + + // Use the direct item download route rather than the Audio controller. + // On the live servers used for validation, the Audio endpoints returned + // 200 with an empty body, while Download returned the original FLAC/MP3 + // bytes with byte-range support. + u := c.baseURL + path.Join("/", "Items", itemID, "Download") + if enc := v.Encode(); enc != "" { + u += "?" + enc + } + return u +} + +func (c *Client) ReportNowPlaying(track playlist.Track, position time.Duration, canSeek bool) error { + return c.postJSON("/Sessions/Playing", playbackInfo{ + CanSeek: canSeek, + ItemID: track.Meta(c.dialect.metaKey()), + IsPaused: false, + IsMuted: false, + PositionTicks: toTicks(position), + PlayMethod: "DirectPlay", + }) +} + +func (c *Client) ReportScrobble(track playlist.Track, elapsed time.Duration, canSeek bool) error { + progress := playbackInfo{ + CanSeek: canSeek, + ItemID: track.Meta(c.dialect.metaKey()), + IsPaused: false, + IsMuted: false, + PositionTicks: toTicks(elapsed), + PlayMethod: "DirectPlay", + } + if err := c.postJSON("/Sessions/Playing/Progress", progress); err != nil { + return err + } + return c.postJSON("/Sessions/Playing/Stopped", playbackStopInfo{ + ItemID: track.Meta(c.dialect.metaKey()), + PositionTicks: toTicks(elapsed), + Failed: false, + }) +} + +func (c *Client) get(p string, params url.Values, out any) error { + if err := c.ensureAuth(); err != nil { + return err + } + + req, err := c.newRequest(http.MethodGet, p, params) + if err != nil { + return err + } + + resp, err := c.httpClient.Do(req) + if err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + defer resp.Body.Close() + + switch resp.StatusCode { + case http.StatusOK: + default: + return fmt.Errorf("%s: %s: http status %s", c.dialect.name(), p, resp.Status) + } + + body, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody)) + if err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + if err := json.Unmarshal(body, out); err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + return nil +} + +func (c *Client) postJSON(p string, payload any) error { + if err := c.ensureAuth(); err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + + body, err := json.Marshal(payload) + if err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + + req, err := c.newRequestWithBody(http.MethodPost, p, nil, bytes.NewReader(body)) + if err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + req.Header.Set("Content-Type", "application/json") + + resp, err := c.httpClient.Do(req) + if err != nil { + return fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusNoContent { + return fmt.Errorf("%s: %s: http status %s", c.dialect.name(), p, resp.Status) + } + io.Copy(io.Discard, io.LimitReader(resp.Body, maxResponseBody)) + return nil +} + +func (c *Client) ensureAuth() error { + c.mu.Lock() + have := c.token != "" + c.mu.Unlock() + if have { + return nil + } + if c.user == "" || c.password == "" { + return fmt.Errorf("%s: missing token or user/password", c.dialect.name()) + } + + body, err := json.Marshal(map[string]string{ + "Username": c.user, + "Pw": c.password, + }) + if err != nil { + return fmt.Errorf("%s: auth: %w", c.dialect.name(), err) + } + + req, err := http.NewRequest(http.MethodPost, c.baseURL+"/Users/AuthenticateByName", bytes.NewReader(body)) + if err != nil { + return fmt.Errorf("%s: auth: %w", c.dialect.name(), err) + } + req.Header.Set("Content-Type", "application/json") + req.Header.Set("Accept", "application/json") + c.dialect.applyAuth(req, "", "", c.deviceID) + + resp, err := c.httpClient.Do(req) + if err != nil { + return fmt.Errorf("%s: auth: %w", c.dialect.name(), err) + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + return fmt.Errorf("%s: auth: http status %s", c.dialect.name(), resp.Status) + } + + data, err := io.ReadAll(io.LimitReader(resp.Body, maxResponseBody)) + if err != nil { + return fmt.Errorf("%s: auth: %w", c.dialect.name(), err) + } + + var out authResponseDTO + if err := json.Unmarshal(data, &out); err != nil { + return fmt.Errorf("%s: auth: %w", c.dialect.name(), err) + } + if out.AccessToken == "" { + return fmt.Errorf("%s: auth: missing access token", c.dialect.name()) + } + c.mu.Lock() + c.token = out.AccessToken + if c.userID == "" { + c.userID = out.User.ID + } + c.mu.Unlock() + return nil +} + +func (c *Client) newRequest(method, p string, params url.Values) (*http.Request, error) { + return c.newRequestWithBody(method, p, params, nil) +} + +func (c *Client) newRequestWithBody(method, p string, params url.Values, body io.Reader) (*http.Request, error) { + u := c.baseURL + p + if len(params) > 0 { + u += "?" + params.Encode() + } + + req, err := http.NewRequest(method, u, body) + if err != nil { + return nil, fmt.Errorf("%s: %s: %w", c.dialect.name(), p, err) + } + req.Header.Set("Accept", "application/json") + c.mu.Lock() + token, userID := c.token, c.userID + c.mu.Unlock() + c.dialect.applyAuth(req, token, userID, c.deviceID) + return req, nil +} + +func albumFromItem(it itemDTO) Album { + a := Album{ + ID: it.ID, + Name: it.Name, + Artist: it.AlbumArtist, + Year: it.ProductionYear, + TrackCount: it.ChildCount, + } + if len(it.AlbumArtists) > 0 { + if a.Artist == "" { + a.Artist = it.AlbumArtists[0].Name + } + a.ArtistID = it.AlbumArtists[0].ID + } + if a.Artist == "" && len(it.ArtistItems) > 0 { + a.Artist = it.ArtistItems[0].Name + a.ArtistID = it.ArtistItems[0].ID + } + return a +} + +func trackFromItem(it itemDTO) Track { + t := Track{ + ID: it.ID, + Name: it.Name, + Album: it.Album, + Year: it.ProductionYear, + TrackNumber: it.IndexNumber, + DurationSecs: int(it.RunTimeTicks / 10_000_000), + } + if len(it.Artists) > 0 { + t.Artist = it.Artists[0] + } else if len(it.ArtistItems) > 0 { + t.Artist = it.ArtistItems[0].Name + } + return t +} + +func sortAlbums(albums []provider.AlbumInfo, sortType string) { + switch sortType { + case "", SortAlbumsByName: + sort.Slice(albums, func(i, j int) bool { + if strings.EqualFold(albums[i].Name, albums[j].Name) { + return strings.ToLower(albums[i].Artist) < strings.ToLower(albums[j].Artist) + } + return strings.ToLower(albums[i].Name) < strings.ToLower(albums[j].Name) + }) + case SortAlbumsByArtist: + sort.Slice(albums, func(i, j int) bool { + if strings.EqualFold(albums[i].Artist, albums[j].Artist) { + return strings.ToLower(albums[i].Name) < strings.ToLower(albums[j].Name) + } + return strings.ToLower(albums[i].Artist) < strings.ToLower(albums[j].Artist) + }) + case SortAlbumsByYear: + sort.Slice(albums, func(i, j int) bool { + if albums[i].Year == albums[j].Year { + return strings.ToLower(albums[i].Name) < strings.ToLower(albums[j].Name) + } + return albums[i].Year > albums[j].Year + }) + default: + sortAlbums(albums, SortAlbumsByName) + } +} + +func canonicalArtistID(id, name string) string { + if id != "" { + return id + } + if name == "" { + return "" + } + return "name:" + strings.ToLower(name) +} + +func toTicks(d time.Duration) int64 { + if d <= 0 { + return 0 + } + return d.Nanoseconds() / 100 +} diff --git a/internal/embyapi/client_test.go b/internal/embyapi/client_test.go new file mode 100644 index 0000000..d8ce566 --- /dev/null +++ b/internal/embyapi/client_test.go @@ -0,0 +1,349 @@ +package embyapi + +import ( + "bytes" + "encoding/json" + "io" + "net/http" + "strings" + "testing" + "time" + + "github.com/bjarneo/cliamp/internal/appmeta" + "github.com/bjarneo/cliamp/playlist" + "github.com/bjarneo/cliamp/provider" +) + +type roundTripFunc func(*http.Request) (*http.Response, error) + +func (f roundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) { return f(req) } + +func mock(c *Client, fn roundTripFunc) *Client { + c.SetHTTPClient(&http.Client{Transport: fn}) + return c +} + +func jsonResponse(body string) *http.Response { + return &http.Response{ + StatusCode: http.StatusOK, + Status: "200 OK", + Header: http.Header{"Content-Type": []string{"application/json"}}, + Body: io.NopCloser(bytes.NewBufferString(body)), + } +} + +func noContentResponse() *http.Response { + return &http.Response{ + StatusCode: http.StatusNoContent, + Status: "204 No Content", + Body: io.NopCloser(bytes.NewBuffer(nil)), + } +} + +// --- Dialect-specific: Ping endpoint --- + +func TestEmbyPingUsesSystemInfo(t *testing.T) { + c := mock(NewEmbyClient("https://emby.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/System/Info" { + t.Fatalf("Ping path = %s, want /System/Info", req.URL.Path) + } + return jsonResponse(`{"ServerName":"My Emby","Version":"4.8.0.0"}`), nil + }) + if err := c.Ping(); err != nil { + t.Fatalf("Ping() error: %v", err) + } +} + +func TestJellyfinPingUsesUsersMe(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Users/Me" { + t.Fatalf("Ping path = %s, want /Users/Me", req.URL.Path) + } + return jsonResponse(`{"Id":"user-1","Name":"Nomad"}`), nil + }) + if err := c.Ping(); err != nil { + t.Fatalf("Ping() error: %v", err) + } +} + +// --- Dialect-specific: Emby API-key user-id fallback --- + +func TestEmbyUserIDAPIKeyFallback(t *testing.T) { + // /Users/Me returns 500 for server-level API keys; fall back to /Users. + c := mock(NewEmbyClient("https://emby.example.com", "tok", "", "", ""), func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/Me": + return &http.Response{StatusCode: 500, Status: "500 Internal Server Error", Body: io.NopCloser(bytes.NewBuffer(nil))}, nil + case "/Users": + return jsonResponse(`[{"Id":"user-1","Name":"Alice"},{"Id":"user-2","Name":"Bob"}]`), nil + case "/Users/user-1/Views": + return jsonResponse(`{"Items":[{"Id":"lib-1","Name":"Music","CollectionType":"music"}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + libs, err := c.MusicLibraries() + if err != nil { + t.Fatalf("MusicLibraries() error: %v", err) + } + if c.userID != "user-1" { + t.Fatalf("userID = %q after API key fallback, want user-1", c.userID) + } + if len(libs) != 1 || libs[0].ID != "lib-1" { + t.Fatalf("libraries = %+v", libs) + } +} + +// --- Dialect-specific: auth header scheme --- + +func TestEmbyAuthHeaderScheme(t *testing.T) { + c := mock(NewEmbyClient("https://emby.example.com", "tok", "", "", ""), func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/Me": + return jsonResponse(`{"Id":"user-1","Name":"Nomad"}`), nil + case "/Users/user-1/Views": + if got := req.Header.Get("X-Emby-Token"); got != "tok" { + t.Fatalf("X-Emby-Token = %q, want tok", got) + } + if got := req.Header.Get("Authorization"); !strings.HasPrefix(got, "Emby ") { + t.Fatalf("Authorization = %q, want Emby scheme", got) + } + return jsonResponse(`{"Items":[{"Id":"music-1","Name":"Music","CollectionType":"music"}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + if _, err := c.MusicLibraries(); err != nil { + t.Fatalf("MusicLibraries() error: %v", err) + } +} + +func TestJellyfinAuthHeaderScheme(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "tok", "", "", ""), func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/Me": + return jsonResponse(`{"Id":"user-1","Name":"Nomad"}`), nil + case "/Users/user-1/Views": + if got := req.Header.Get("X-Emby-Token"); got != "tok" { + t.Fatalf("X-Emby-Token = %q, want tok", got) + } + if got := req.Header.Get("X-Emby-Authorization"); !strings.HasPrefix(got, "MediaBrowser ") { + t.Fatalf("X-Emby-Authorization = %q, want MediaBrowser scheme", got) + } + return jsonResponse(`{"Items":[{"Id":"music-1","Name":"Music","CollectionType":"music"}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + if _, err := c.MusicLibraries(); err != nil { + t.Fatalf("MusicLibraries() error: %v", err) + } +} + +// --- Dialect-specific: password auth --- + +func TestEmbyAuthenticatesWithPassword(t *testing.T) { + c := mock(NewEmbyClient("https://emby.example.com", "", "", "alice", "s3cret"), func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/AuthenticateByName": + if req.Method != http.MethodPost { + t.Fatalf("method = %s, want POST", req.Method) + } + if got := req.Header.Get("Authorization"); !strings.HasPrefix(got, "Emby ") { + t.Fatalf("auth request Authorization = %q, want Emby scheme", got) + } + return jsonResponse(`{"User":{"Id":"user-1"},"AccessToken":"tok-1"}`), nil + case "/Users/user-1/Views": + if got := req.Header.Get("Authorization"); !strings.HasPrefix(got, "Emby ") || !strings.Contains(got, `Token="tok-1"`) { + t.Fatalf("Authorization = %q, want Emby scheme with token", got) + } + return jsonResponse(`{"Items":[{"Id":"music-1","Name":"Music","CollectionType":"music"}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + if _, err := c.MusicLibraries(); err != nil { + t.Fatalf("MusicLibraries() error: %v", err) + } + if c.token != "tok-1" || c.userID != "user-1" { + t.Fatalf("client auth state = token:%q userID:%q", c.token, c.userID) + } +} + +func TestJellyfinAuthenticatesWithPassword(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "", "", "finamp", "1qazxsw2"), func(req *http.Request) (*http.Response, error) { + switch req.URL.Path { + case "/Users/AuthenticateByName": + if got := req.Header.Get("X-Emby-Authorization"); !strings.HasPrefix(got, "MediaBrowser ") { + t.Fatalf("auth request X-Emby-Authorization = %q, want MediaBrowser scheme", got) + } + return jsonResponse(`{"User":{"Id":"user-1"},"AccessToken":"tok-1"}`), nil + case "/Users/user-1/Views": + if got := req.Header.Get("X-Emby-Token"); got != "tok-1" { + t.Fatalf("X-Emby-Token = %q, want tok-1", got) + } + return jsonResponse(`{"Items":[{"Id":"music-1","Name":"Music","CollectionType":"music"}]}`), nil + default: + t.Fatalf("unexpected path %s", req.URL.Path) + return nil, nil + } + }) + if _, err := c.MusicLibraries(); err != nil { + t.Fatalf("MusicLibraries() error: %v", err) + } + if c.token != "tok-1" || c.userID != "user-1" { + t.Fatalf("client auth state = token:%q userID:%q", c.token, c.userID) + } +} + +// --- Dialect-specific: scrobble metadata key + auth header --- + +func TestEmbyReportNowPlaying(t *testing.T) { + appmeta.SetVersion("v1.31.2") + t.Cleanup(func() { appmeta.SetVersion("dev") }) + c := mock(NewEmbyClient("https://emby.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Sessions/Playing" { + t.Fatalf("path = %s, want /Sessions/Playing", req.URL.Path) + } + if got := req.Header.Get("Authorization"); !strings.HasPrefix(got, "Emby ") || !strings.Contains(got, `Version="v1.31.2"`) { + t.Fatalf("Authorization = %q, want Emby scheme with release version", got) + } + var payload playbackInfo + if err := json.NewDecoder(req.Body).Decode(&payload); err != nil { + t.Fatalf("decode payload: %v", err) + } + if payload.ItemID != "track-1" || !payload.CanSeek || payload.PositionTicks != 15*time.Second.Nanoseconds()/100 { + t.Fatalf("payload = %+v", payload) + } + return noContentResponse(), nil + }) + track := playlist.Track{ProviderMeta: map[string]string{provider.MetaEmbyID: "track-1"}} + if err := c.ReportNowPlaying(track, 15*time.Second, true); err != nil { + t.Fatalf("ReportNowPlaying() error: %v", err) + } +} + +func TestJellyfinReportNowPlaying(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Sessions/Playing" { + t.Fatalf("path = %s, want /Sessions/Playing", req.URL.Path) + } + if got := req.Header.Get("X-Emby-Token"); got != "tok" { + t.Fatalf("X-Emby-Token = %q, want tok", got) + } + var payload playbackInfo + if err := json.NewDecoder(req.Body).Decode(&payload); err != nil { + t.Fatalf("decode payload: %v", err) + } + if payload.ItemID != "track-1" { + t.Fatalf("payload ItemID = %q, want track-1 (from jellyfin meta key)", payload.ItemID) + } + return noContentResponse(), nil + }) + track := playlist.Track{ProviderMeta: map[string]string{provider.MetaJellyfinID: "track-1"}} + if err := c.ReportNowPlaying(track, 15*time.Second, true); err != nil { + t.Fatalf("ReportNowPlaying() error: %v", err) + } +} + +// --- Shared behavior (parsing/caching/URLs): tested once, dialect-agnostic --- + +func TestAlbumsByLibrary(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + q := req.URL.Query() + if req.URL.Path != "/Items" || q.Get("parentId") != "lib-1" || q.Get("includeItemTypes") != "MusicAlbum" { + t.Fatalf("unexpected request %s?%s", req.URL.Path, req.URL.RawQuery) + } + return jsonResponse(`{"Items":[{"Id":"album-1","Name":"Kind of Blue","AlbumArtist":"Miles Davis","AlbumArtists":[{"Id":"artist-1","Name":"Miles Davis"}],"ProductionYear":1959,"ChildCount":5}]}`), nil + }) + albums, err := c.AlbumsByLibrary("lib-1") + if err != nil { + t.Fatalf("AlbumsByLibrary() error: %v", err) + } + if len(albums) != 1 { + t.Fatalf("expected 1 album, got %d", len(albums)) + } + a := albums[0] + if a.ID != "album-1" || a.Name != "Kind of Blue" || a.Artist != "Miles Davis" || a.ArtistID != "artist-1" || a.Year != 1959 || a.TrackCount != 5 { + t.Fatalf("album = %+v", a) + } +} + +func TestTracksParsing(t *testing.T) { + c := mock(NewJellyfinClient("https://jf.example.com", "tok", "user-1", "", ""), func(req *http.Request) (*http.Response, error) { + if req.URL.Path != "/Items" || req.URL.Query().Get("includeItemTypes") != "Audio" { + t.Fatalf("unexpected request %s?%s", req.URL.Path, req.URL.RawQuery) + } + return jsonResponse(`{"Items":[{"Id":"track-1","Name":"So What","Album":"Kind of Blue","Artists":["Miles Davis"],"ProductionYear":1959,"IndexNumber":1,"RunTimeTicks":5650000000}]}`), nil + }) + tracks, err := c.Tracks("album-1") + if err != nil { + t.Fatalf("Tracks() error: %v", err) + } + if len(tracks) != 1 { + t.Fatalf("expected 1 track, got %d", len(tracks)) + } + tr := tracks[0] + if tr.ID != "track-1" || tr.Name != "So What" || tr.Artist != "Miles Davis" || tr.Album != "Kind of Blue" || tr.Year != 1959 || tr.TrackNumber != 1 || tr.DurationSecs != 565 { + t.Fatalf("track = %+v", tr) + } +} + +func TestStreamURL(t *testing.T) { + c := NewEmbyClient("https://emby.example.com", "tok", "user-1", "", "") + u := c.StreamURL("track-1") + if !strings.HasPrefix(u, "https://emby.example.com/Items/track-1/Download?") { + t.Fatalf("URL = %q, want Download route prefix", u) + } + if !strings.Contains(u, "api_key=tok") { + t.Fatalf("URL missing api_key: %q", u) + } +} + +func TestReportScrobble(t *testing.T) { + c := NewJellyfinClient("https://jf.example.com", "tok", "user-1", "", "") + call := 0 + mock(c, func(req *http.Request) (*http.Response, error) { + call++ + switch call { + case 1: + if req.URL.Path != "/Sessions/Playing/Progress" { + t.Fatalf("progress path = %s", req.URL.Path) + } + case 2: + if req.URL.Path != "/Sessions/Playing/Stopped" { + t.Fatalf("stopped path = %s", req.URL.Path) + } + var payload playbackStopInfo + if err := json.NewDecoder(req.Body).Decode(&payload); err != nil { + t.Fatalf("decode stop payload: %v", err) + } + if payload.ItemID != "track-1" || payload.PositionTicks != 42*time.Second.Nanoseconds()/100 || payload.Failed { + t.Fatalf("stop payload = %+v", payload) + } + default: + t.Fatalf("unexpected extra call %d", call) + } + return noContentResponse(), nil + }) + track := playlist.Track{ProviderMeta: map[string]string{provider.MetaJellyfinID: "track-1"}} + if err := c.ReportScrobble(track, 42*time.Second, true); err != nil { + t.Fatalf("ReportScrobble() error: %v", err) + } + if call != 2 { + t.Fatalf("call count = %d, want 2", call) + } +} + +func TestIsStreamURL(t *testing.T) { + if !IsStreamURL("https://x/Items/abc/Download?api_key=z") { + t.Fatal("download URL should be a stream URL") + } + if IsStreamURL("https://x/Items/abc") { + t.Fatal("non-download URL should not be a stream URL") + } +} diff --git a/internal/embyapi/dialect.go b/internal/embyapi/dialect.go new file mode 100644 index 0000000..959e697 --- /dev/null +++ b/internal/embyapi/dialect.go @@ -0,0 +1,111 @@ +package embyapi + +import ( + "fmt" + "net/http" + "strings" + + "github.com/bjarneo/cliamp/internal/appmeta" + "github.com/bjarneo/cliamp/provider" +) + +// dialect captures the handful of behaviors that differ between Emby and +// Jellyfin. Everything else in Client is shared. +type dialect interface { + name() string // error-wrapping prefix + pingPath() string // endpoint Ping hits + metaKey() string // playlist.Track ProviderMeta key + applyAuth(req *http.Request, token, userID, deviceID string) // set auth headers + discoverUserID(c *Client) (string, error) // user-id discovery strategy +} + +// embyDialect speaks Emby's `Authorization: Emby ...` scheme and discovers the +// user id with an API-key fallback. +type embyDialect struct{} + +func (embyDialect) name() string { return "emby" } +func (embyDialect) pingPath() string { return "/System/Info" } +func (embyDialect) metaKey() string { return provider.MetaEmbyID } + +func (embyDialect) applyAuth(req *http.Request, token, userID, deviceID string) { + if token != "" { + req.Header.Set("X-Emby-Token", token) + req.Header.Set("Authorization", embyAuthHeader(userID, token, deviceID)) + } else { + req.Header.Set("Authorization", embyUnauthHeader(deviceID)) + } +} + +func (embyDialect) discoverUserID(c *Client) (string, error) { + // Try /Users/Me first (works for session tokens from password auth). + var me userDTO + if err := c.get("/Users/Me", nil, &me); err == nil && me.ID != "" { + c.setUserID(me.ID) + return me.ID, nil + } + + // Fall back to /Users for API key auth (server-level key has no "me"). + var users []userDTO + if err := c.get("/Users", nil, &users); err != nil { + return "", fmt.Errorf("emby: could not discover user id (set user_id in config): %w", err) + } + // Prefer user matching the configured username; otherwise take first entry. + for _, u := range users { + if strings.EqualFold(u.Name, c.user) { + c.setUserID(u.ID) + return u.ID, nil + } + } + if c.user != "" { + return "", fmt.Errorf("emby: user %q not found — check the user name in config", c.user) + } + if len(users) > 0 && users[0].ID != "" { + c.setUserID(users[0].ID) + return users[0].ID, nil + } + return "", fmt.Errorf("emby: could not discover user id — set user_id in config") +} + +// unauthHeader / authHeader build Emby's Authorization header values. +func embyUnauthHeader(deviceID string) string { + return fmt.Sprintf(`Emby Client="%s", Device="%s", DeviceId="%s", Version="%s"`, + appmeta.ClientName(), appmeta.DeviceName(), deviceID, appmeta.Version()) +} + +func embyAuthHeader(userID, token, deviceID string) string { + if userID != "" { + return fmt.Sprintf(`Emby UserId="%s", Client="%s", Device="%s", DeviceId="%s", Version="%s", Token="%s"`, + userID, appmeta.ClientName(), appmeta.DeviceName(), deviceID, appmeta.Version(), token) + } + return fmt.Sprintf(`Emby Client="%s", Device="%s", DeviceId="%s", Version="%s", Token="%s"`, + appmeta.ClientName(), appmeta.DeviceName(), deviceID, appmeta.Version(), token) +} + +// jellyfinDialect speaks Jellyfin's `X-Emby-Authorization: MediaBrowser ...` +// scheme and discovers the user id from /Users/Me only. +type jellyfinDialect struct{} + +func (jellyfinDialect) name() string { return "jellyfin" } +func (jellyfinDialect) pingPath() string { return "/Users/Me" } +func (jellyfinDialect) metaKey() string { return provider.MetaJellyfinID } + +func (jellyfinDialect) applyAuth(req *http.Request, token, _, deviceID string) { + if token != "" { + req.Header.Set("X-Emby-Token", token) + } + req.Header.Set("X-Emby-Authorization", + fmt.Sprintf(`MediaBrowser Client="%s", Device="%s", DeviceId="%s", Version="%s"`, + appmeta.ClientName(), appmeta.DeviceName(), deviceID, appmeta.Version())) +} + +func (jellyfinDialect) discoverUserID(c *Client) (string, error) { + var u userDTO + if err := c.get("/Users/Me", nil, &u); err != nil { + return "", err + } + if u.ID == "" { + return "", fmt.Errorf("jellyfin: current user response missing id") + } + c.setUserID(u.ID) + return u.ID, nil +} diff --git a/internal/fileutil/atomic.go b/internal/fileutil/atomic.go new file mode 100644 index 0000000..ca9632b --- /dev/null +++ b/internal/fileutil/atomic.go @@ -0,0 +1,64 @@ +package fileutil + +import ( + "fmt" + "os" + "path/filepath" +) + +// WriteFileAtomic replaces path only after data has been written and synced. +func WriteFileAtomic(path string, data []byte, perm os.FileMode) (err error) { + dir := filepath.Dir(path) + if err := os.MkdirAll(dir, 0o700); err != nil { + return fmt.Errorf("create directory: %w", err) + } + if err := os.Chmod(dir, 0o700); err != nil { + return fmt.Errorf("secure directory: %w", err) + } + if info, statErr := os.Stat(path); statErr == nil { + perm &= info.Mode().Perm() + } else if !os.IsNotExist(statErr) { + return fmt.Errorf("inspect existing file: %w", statErr) + } + + tmp, err := os.CreateTemp(dir, ".tmp-*") + if err != nil { + return fmt.Errorf("create temporary file: %w", err) + } + tmpPath := tmp.Name() + defer func() { + if tmp != nil { + if closeErr := tmp.Close(); err == nil && closeErr != nil { + err = fmt.Errorf("close temporary file: %w", closeErr) + } + } + _ = os.Remove(tmpPath) + }() + + if err = tmp.Chmod(perm); err != nil { + return fmt.Errorf("set temporary file permissions: %w", err) + } + if _, err = tmp.Write(data); err != nil { + return fmt.Errorf("write temporary file: %w", err) + } + if err = tmp.Sync(); err != nil { + return fmt.Errorf("sync temporary file: %w", err) + } + if err = tmp.Close(); err != nil { + return fmt.Errorf("close temporary file: %w", err) + } + tmp = nil + if err = os.Rename(tmpPath, path); err != nil { + return fmt.Errorf("replace file: %w", err) + } + + d, openErr := os.Open(dir) + if openErr != nil { + return fmt.Errorf("open parent directory: %w", openErr) + } + defer d.Close() + if err = d.Sync(); err != nil { + return fmt.Errorf("sync parent directory: %w", err) + } + return nil +} diff --git a/internal/fileutil/atomic_test.go b/internal/fileutil/atomic_test.go new file mode 100644 index 0000000..d03ee1f --- /dev/null +++ b/internal/fileutil/atomic_test.go @@ -0,0 +1,24 @@ +package fileutil + +import ( + "os" + "path/filepath" + "testing" +) + +func TestWriteFileAtomicPreservesStricterMode(t *testing.T) { + path := filepath.Join(t.TempDir(), "secret") + if err := os.WriteFile(path, []byte("old"), 0o400); err != nil { + t.Fatal(err) + } + if err := WriteFileAtomic(path, []byte("new"), 0o600); err != nil { + t.Fatal(err) + } + info, err := os.Stat(path) + if err != nil { + t.Fatal(err) + } + if got := info.Mode().Perm(); got != 0o400 { + t.Errorf("mode = %o, want 400", got) + } +} diff --git a/internal/fileutil/copy.go b/internal/fileutil/copy.go new file mode 100644 index 0000000..d62fe4b --- /dev/null +++ b/internal/fileutil/copy.go @@ -0,0 +1,34 @@ +// Package fileutil provides file operation utilities. +package fileutil + +import ( + "io" + "os" +) + +// CopyFile copies the file at src to dst. If dst already exists it is +// overwritten. Partial files are cleaned up on error. +func CopyFile(src, dst string) error { + in, err := os.Open(src) + if err != nil { + return err + } + defer in.Close() + + out, err := os.Create(dst) + if err != nil { + return err + } + + _, copyErr := io.Copy(out, in) + closeErr := out.Close() + if copyErr != nil { + os.Remove(dst) // clean up partial file + return copyErr + } + if closeErr != nil { + os.Remove(dst) + return closeErr + } + return nil +} diff --git a/internal/fileutil/copy_test.go b/internal/fileutil/copy_test.go new file mode 100644 index 0000000..ba9ab16 --- /dev/null +++ b/internal/fileutil/copy_test.go @@ -0,0 +1,73 @@ +package fileutil + +import ( + "os" + "path/filepath" + "testing" +) + +func TestCopyFile(t *testing.T) { + dir := t.TempDir() + src := filepath.Join(dir, "src.txt") + dst := filepath.Join(dir, "dst.txt") + + content := []byte("hello world") + if err := os.WriteFile(src, content, 0o644); err != nil { + t.Fatal(err) + } + + if err := CopyFile(src, dst); err != nil { + t.Fatalf("CopyFile: %v", err) + } + + got, err := os.ReadFile(dst) + if err != nil { + t.Fatalf("reading dst: %v", err) + } + if string(got) != string(content) { + t.Fatalf("got %q, want %q", got, content) + } +} + +func TestCopyFileMissingSrc(t *testing.T) { + dir := t.TempDir() + err := CopyFile(filepath.Join(dir, "nonexistent"), filepath.Join(dir, "dst")) + if err == nil { + t.Fatal("expected error for missing source") + } +} + +func TestCopyFileOverwrite(t *testing.T) { + dir := t.TempDir() + src := filepath.Join(dir, "src.txt") + dst := filepath.Join(dir, "dst.txt") + + os.WriteFile(src, []byte("new"), 0o644) + os.WriteFile(dst, []byte("old"), 0o644) + + if err := CopyFile(src, dst); err != nil { + t.Fatalf("CopyFile: %v", err) + } + + got, _ := os.ReadFile(dst) + if string(got) != "new" { + t.Fatalf("got %q, want %q", got, "new") + } +} + +func TestCopyFileEmptyFile(t *testing.T) { + dir := t.TempDir() + src := filepath.Join(dir, "empty.txt") + dst := filepath.Join(dir, "dst.txt") + + os.WriteFile(src, []byte{}, 0o644) + + if err := CopyFile(src, dst); err != nil { + t.Fatalf("CopyFile: %v", err) + } + + got, _ := os.ReadFile(dst) + if len(got) != 0 { + t.Fatalf("expected empty file, got %d bytes", len(got)) + } +} diff --git a/internal/fuzzy/fuzzy.go b/internal/fuzzy/fuzzy.go new file mode 100644 index 0000000..981bd52 --- /dev/null +++ b/internal/fuzzy/fuzzy.go @@ -0,0 +1,67 @@ +// Package fuzzy provides lightweight case-insensitive fuzzy subsequence +// matching with relevance scoring. It ranks in-memory search results (the +// playlist search and the file browser filter) without an external dependency: +// a greedy subsequence scan with a few positional bonuses is enough to rank +// track and file names, and stays small and allocation-light on the hot path +// of every keystroke. +package fuzzy + +import "unicode" + +// Scoring weights. In order of preference, a candidate ranks higher when the +// match starts at the very beginning of the string, follows a word boundary, +// or forms a run of consecutive matched characters. +const ( + scoreMatch = 1 // base score for each matched rune + bonusFirstChar = 6 // matched rune is the first rune of the target + bonusBoundary = 4 // matched rune follows a word separator + bonusConsecutive = 4 // matched rune immediately follows the previous match +) + +// isSeparator reports whether r delimits a word for boundary scoring. +func isSeparator(r rune) bool { + switch r { + case ' ', '-', '_', '/', '\\', '.', ':', '(', ')', '[', ']': + return true + } + return false +} + +// Match reports whether query is a case-insensitive subsequence of target and, +// if so, a relevance score where higher is a better match. An empty query +// matches every target with score 0. ok is false when query is not a +// subsequence of target. +func Match(query, target string) (score int, ok bool) { + if query == "" { + return 0, true + } + q := []rune(query) + qi := 0 + qlow := unicode.ToLower(q[0]) // current query rune, folded once per advance + ti := 0 // rune index within target + lastMatch := -2 // rune index of the previous matched rune + var prev rune // previous target rune, for boundary detection + for _, r := range target { + if unicode.ToLower(r) == qlow { + score += scoreMatch + switch { + case ti == 0: + score += bonusFirstChar + case isSeparator(prev): + score += bonusBoundary + } + if ti == lastMatch+1 { + score += bonusConsecutive + } + lastMatch = ti + qi++ + if qi == len(q) { + return score, true + } + qlow = unicode.ToLower(q[qi]) + } + prev = r + ti++ + } + return 0, false +} diff --git a/internal/fuzzy/fuzzy_test.go b/internal/fuzzy/fuzzy_test.go new file mode 100644 index 0000000..708959f --- /dev/null +++ b/internal/fuzzy/fuzzy_test.go @@ -0,0 +1,56 @@ +package fuzzy + +import "testing" + +func TestMatch(t *testing.T) { + tests := []struct { + name string + query string + target string + want bool + }{ + {"empty query matches", "", "anything", true}, + {"exact substring", "love", "Love Story", true}, + {"case insensitive", "LOVE", "love story", true}, + {"non-contiguous subsequence", "lst", "Love Story", true}, + {"missing char", "lovex", "Love Story", false}, + {"out of order", "ba", "ab", false}, + {"empty target non-empty query", "x", "", false}, + {"unicode subsequence", "café", "Le Café", true}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if _, ok := Match(tt.query, tt.target); ok != tt.want { + t.Fatalf("Match(%q, %q) ok = %v, want %v", tt.query, tt.target, ok, tt.want) + } + }) + } +} + +func TestMatchRanking(t *testing.T) { + // Each case asserts that `query` scores strictly higher against `high` + // than against `low` (both must match). + tests := []struct { + name string + query string + high, low string + }{ + {"prefix beats interior", "lov", "Love", "Beloved"}, + {"word boundary beats mid-word", "st", "Love Story", "august"}, + {"consecutive beats scattered", "abc", "abcdef", "axbxcx"}, + {"start beats later", "fo", "Foo Bar", "Bar Foo"}, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + hi, okHi := Match(tt.query, tt.high) + lo, okLo := Match(tt.query, tt.low) + if !okHi || !okLo { + t.Fatalf("both should match: high ok=%v, low ok=%v", okHi, okLo) + } + if hi <= lo { + t.Fatalf("Match(%q,%q)=%d should beat Match(%q,%q)=%d", + tt.query, tt.high, hi, tt.query, tt.low, lo) + } + }) + } +} diff --git a/internal/httpclient/client.go b/internal/httpclient/client.go new file mode 100644 index 0000000..d812fa4 --- /dev/null +++ b/internal/httpclient/client.go @@ -0,0 +1,25 @@ +// Package httpclient provides a shared HTTP client configured for audio streaming. +package httpclient + +import ( + "crypto/tls" + "net/http" + "time" +) + +// Streaming is a shared HTTP client for audio streaming connections. +// It sets a generous header timeout but no overall timeout, so infinite +// live streams (Icecast/SHOUTcast) aren't killed. HTTP/2 is explicitly +// disabled via TLSNextProto because Icecast/SHOUTcast servers don't +// support it — Go's default ALPN negotiation causes EOF. +// +// Proxy is read from the environment (HTTP_PROXY, HTTPS_PROXY, NO_PROXY) +// so users behind corporate or local proxies aren't bypassed; the rest of +// the codebase uses http.DefaultTransport, which already honors these vars. +var Streaming = &http.Client{ + Transport: &http.Transport{ + Proxy: http.ProxyFromEnvironment, + ResponseHeaderTimeout: 30 * time.Second, + TLSNextProto: make(map[string]func(authority string, c *tls.Conn) http.RoundTripper), + }, +} diff --git a/internal/httpclient/client_test.go b/internal/httpclient/client_test.go new file mode 100644 index 0000000..c612557 --- /dev/null +++ b/internal/httpclient/client_test.go @@ -0,0 +1,43 @@ +package httpclient + +import ( + "net/http" + "testing" + "time" +) + +func TestStreamingClientExists(t *testing.T) { + if Streaming == nil { + t.Fatal("Streaming client is nil") + } +} + +func TestStreamingHeaderTimeout(t *testing.T) { + tr, ok := Streaming.Transport.(*http.Transport) + if !ok { + t.Fatal("Transport is not *http.Transport") + } + want := 30 * time.Second + if tr.ResponseHeaderTimeout != want { + t.Fatalf("ResponseHeaderTimeout = %v, want %v", tr.ResponseHeaderTimeout, want) + } +} + +func TestStreamingHTTP2Disabled(t *testing.T) { + tr, ok := Streaming.Transport.(*http.Transport) + if !ok { + t.Fatal("Transport is not *http.Transport") + } + if tr.TLSNextProto == nil { + t.Fatal("TLSNextProto is nil, should be empty map to disable HTTP/2") + } + if len(tr.TLSNextProto) != 0 { + t.Fatalf("TLSNextProto has %d entries, want 0", len(tr.TLSNextProto)) + } +} + +func TestStreamingNoOverallTimeout(t *testing.T) { + if Streaming.Timeout != 0 { + t.Fatalf("Timeout = %v, want 0 (infinite streams)", Streaming.Timeout) + } +} diff --git a/internal/playback/playback.go b/internal/playback/playback.go new file mode 100644 index 0000000..154f069 --- /dev/null +++ b/internal/playback/playback.go @@ -0,0 +1,50 @@ +package playback + +import "time" + +type ( + PlayPauseMsg struct{} + PlayMsg struct{} + PauseMsg struct{} + NextMsg struct{} + PrevMsg struct{} + StopMsg struct{} + QuitMsg struct{} + SeekMsg struct{ Offset time.Duration } + SetPositionMsg struct { + Position time.Duration + } + SetVolumeMsg struct{ VolumeDB float64 } +) + +type Status string + +const ( + StatusStopped Status = "Stopped" + StatusPlaying Status = "Playing" + StatusPaused Status = "Paused" +) + +type Track struct { + Title string + Artist string + Album string + Genre string + TrackNumber int + URL string + ArtURL string + Duration time.Duration +} + +type State struct { + Status Status + Track Track + VolumeDB float64 + Position time.Duration + Seekable bool +} + +type Notifier interface { + Update(State) + Seeked(time.Duration) +} diff --git a/internal/playback/playback_test.go b/internal/playback/playback_test.go new file mode 100644 index 0000000..05c33db --- /dev/null +++ b/internal/playback/playback_test.go @@ -0,0 +1,97 @@ +package playback + +import ( + "testing" + "time" +) + +func TestStatusConstants(t *testing.T) { + tests := []struct { + s Status + want string + }{ + {StatusStopped, "Stopped"}, + {StatusPlaying, "Playing"}, + {StatusPaused, "Paused"}, + } + for _, tt := range tests { + if string(tt.s) != tt.want { + t.Errorf("Status = %q, want %q", string(tt.s), tt.want) + } + } +} + +func TestSeekMsgOffset(t *testing.T) { + m := SeekMsg{Offset: 5 * time.Second} + if m.Offset != 5*time.Second { + t.Errorf("Offset = %v, want 5s", m.Offset) + } +} + +func TestSetPositionMsgPosition(t *testing.T) { + m := SetPositionMsg{Position: 42 * time.Second} + if m.Position != 42*time.Second { + t.Errorf("Position = %v, want 42s", m.Position) + } +} + +func TestSetVolumeMsgDB(t *testing.T) { + m := SetVolumeMsg{VolumeDB: -6.0} + if m.VolumeDB != -6.0 { + t.Errorf("VolumeDB = %f, want -6.0", m.VolumeDB) + } +} + +func TestStateFields(t *testing.T) { + s := State{ + Status: StatusPlaying, + Track: Track{ + Title: "Song", + Artist: "Artist", + Album: "Album", + Genre: "Rock", + TrackNumber: 3, + URL: "file:///song.mp3", + ArtURL: "file:///cover.jpg", + Duration: 3 * time.Minute, + }, + VolumeDB: -3.0, + Position: time.Minute, + Seekable: true, + } + if s.Status != StatusPlaying { + t.Errorf("Status = %q, want Playing", s.Status) + } + if s.Track.Title != "Song" { + t.Errorf("Track.Title = %q, want Song", s.Track.Title) + } + if s.Track.Duration != 3*time.Minute { + t.Errorf("Track.Duration = %v, want 3m", s.Track.Duration) + } + if !s.Seekable { + t.Error("Seekable = false, want true") + } +} + +// fakeNotifier confirms the Notifier interface is satisfiable. +type fakeNotifier struct { + updates []State + seeks []time.Duration +} + +func (f *fakeNotifier) Update(s State) { f.updates = append(f.updates, s) } +func (f *fakeNotifier) Seeked(d time.Duration) { f.seeks = append(f.seeks, d) } + +func TestNotifierInterface(t *testing.T) { + var n Notifier = &fakeNotifier{} + n.Update(State{Status: StatusPlaying}) + n.Seeked(time.Second) + + f := n.(*fakeNotifier) + if len(f.updates) != 1 || f.updates[0].Status != StatusPlaying { + t.Errorf("updates = %+v, want one Playing", f.updates) + } + if len(f.seeks) != 1 || f.seeks[0] != time.Second { + t.Errorf("seeks = %v, want [1s]", f.seeks) + } +} diff --git a/internal/plugintrust/trust.go b/internal/plugintrust/trust.go new file mode 100644 index 0000000..c4c82c3 --- /dev/null +++ b/internal/plugintrust/trust.go @@ -0,0 +1,99 @@ +// Package plugintrust persists approvals for Lua plugin content. +package plugintrust + +import ( + "crypto/sha256" + "encoding/hex" + "encoding/json" + "errors" + "fmt" + "io" + "os" + "path/filepath" + + "github.com/bjarneo/cliamp/internal/fileutil" +) + +const manifestName = ".trust.json" + +var ( + ErrUntrusted = errors.New("plugin is not trusted") + ErrHashMismatch = errors.New("plugin content changed since approval") +) + +type Manifest struct { + Version int `json:"version"` + Plugins map[string]string `json:"plugins"` +} + +func HashFile(path string) (string, error) { + f, err := os.Open(path) + if err != nil { + return "", fmt.Errorf("open plugin: %w", err) + } + defer f.Close() + h := sha256.New() + if _, err := io.Copy(h, f); err != nil { + return "", fmt.Errorf("hash plugin: %w", err) + } + return hex.EncodeToString(h.Sum(nil)), nil +} + +func Load(dir string) (Manifest, error) { + m := Manifest{Version: 1, Plugins: make(map[string]string)} + data, err := os.ReadFile(filepath.Join(dir, manifestName)) + if errors.Is(err, os.ErrNotExist) { + return m, nil + } + if err != nil { + return m, fmt.Errorf("read plugin trust manifest: %w", err) + } + if err := json.Unmarshal(data, &m); err != nil { + return m, fmt.Errorf("parse plugin trust manifest: %w", err) + } + if m.Version != 1 || m.Plugins == nil { + return m, errors.New("unsupported plugin trust manifest") + } + return m, nil +} + +func Save(dir string, m Manifest) error { + m.Version = 1 + data, err := json.MarshalIndent(m, "", " ") + if err != nil { + return fmt.Errorf("encode plugin trust manifest: %w", err) + } + data = append(data, '\n') + return fileutil.WriteFileAtomic(filepath.Join(dir, manifestName), data, 0o600) +} + +func Approve(dir, name, path string) (string, error) { + hash, err := HashFile(path) + if err != nil { + return "", err + } + m, err := Load(dir) + if err != nil { + return "", err + } + m.Plugins[name] = hash + if err := Save(dir, m); err != nil { + return "", err + } + return hash, nil +} + +func Verify(m Manifest, name, path string) error { + want, ok := m.Plugins[name] + if !ok { + return ErrUntrusted + } + got, err := HashFile(path) + if err != nil { + return err + } + if got != want { + return ErrHashMismatch + } + return nil +} diff --git a/internal/plugintrust/trust_test.go b/internal/plugintrust/trust_test.go new file mode 100644 index 0000000..9cea131 --- /dev/null +++ b/internal/plugintrust/trust_test.go @@ -0,0 +1,58 @@ +package plugintrust + +import ( + "errors" + "os" + "path/filepath" + "testing" +) + +func TestApprovalLifecycle(t *testing.T) { + dir := t.TempDir() + path := filepath.Join(dir, "example.lua") + if err := os.WriteFile(path, []byte("original"), 0o600); err != nil { + t.Fatal(err) + } + + m, err := Load(dir) + if err != nil { + t.Fatal(err) + } + if err := Verify(m, "example", path); !errors.Is(err, ErrUntrusted) { + t.Fatalf("Verify before approval = %v, want ErrUntrusted", err) + } + if _, err := Approve(dir, "example", path); err != nil { + t.Fatal(err) + } + m, err = Load(dir) + if err != nil { + t.Fatal(err) + } + if err := Verify(m, "example", path); err != nil { + t.Fatalf("Verify approved plugin: %v", err) + } + if err := os.WriteFile(path, []byte("changed"), 0o600); err != nil { + t.Fatal(err) + } + if err := Verify(m, "example", path); !errors.Is(err, ErrHashMismatch) { + t.Fatalf("Verify changed plugin = %v, want ErrHashMismatch", err) + } + + info, err := os.Stat(filepath.Join(dir, manifestName)) + if err != nil { + t.Fatal(err) + } + if got := info.Mode().Perm(); got != 0o600 { + t.Errorf("manifest mode = %o, want 600", got) + } +} + +func TestLoadRejectsTamperedManifest(t *testing.T) { + dir := t.TempDir() + if err := os.WriteFile(filepath.Join(dir, manifestName), []byte(`{"version":99,"plugins":{}}`), 0o600); err != nil { + t.Fatal(err) + } + if _, err := Load(dir); err == nil { + t.Fatal("Load accepted unsupported manifest") + } +} diff --git a/internal/resume/resume.go b/internal/resume/resume.go new file mode 100644 index 0000000..e0748d3 --- /dev/null +++ b/internal/resume/resume.go @@ -0,0 +1,63 @@ +// Package resume persists the last-played track and position so playback +// can be resumed on the next launch. +package resume + +import ( + "encoding/json" + "os" + "path/filepath" + + "github.com/bjarneo/cliamp/internal/appdir" +) + +// State holds enough information to resume a previous playback session. +type State struct { + Path string `json:"path"` + PositionSec int `json:"position_sec"` + Playlist string `json:"playlist,omitempty"` +} + +func stateFile() (string, error) { + dir, err := appdir.Dir() + if err != nil { + return "", err + } + return filepath.Join(dir, "resume.json"), nil +} + +// Save writes the resume state to disk. No-ops for empty path or zero/negative +// position to avoid overwriting a valid resume file with useless data. +// Errors are silently ignored so a failed write never disrupts normal exit. +func Save(path string, positionSec int, playlist string) { + if path == "" || positionSec <= 0 { + return + } + f, err := stateFile() + if err != nil { + return + } + data, err := json.Marshal(State{Path: path, PositionSec: positionSec, Playlist: playlist}) + if err != nil { + return + } + _ = os.MkdirAll(filepath.Dir(f), 0o755) + _ = os.WriteFile(f, data, 0o600) +} + +// Load reads the resume state from disk. Returns a zero State if the file +// does not exist or cannot be parsed. +func Load() State { + f, err := stateFile() + if err != nil { + return State{} + } + data, err := os.ReadFile(f) + if err != nil { + return State{} + } + var s State + if err := json.Unmarshal(data, &s); err != nil { + return State{} + } + return s +} diff --git a/internal/resume/resume_test.go b/internal/resume/resume_test.go new file mode 100644 index 0000000..bd3dac7 --- /dev/null +++ b/internal/resume/resume_test.go @@ -0,0 +1,120 @@ +package resume + +import ( + "os" + "path/filepath" + "testing" +) + +// withTempHome sets HOME so appdir.Dir() points inside a temp directory, +// restoring the original on cleanup. +func withTempHome(t *testing.T) string { + t.Helper() + dir := t.TempDir() + t.Setenv("HOME", dir) + return dir +} + +func TestSaveLoadRoundTrip(t *testing.T) { + withTempHome(t) + + Save("/music/song.mp3", 42, "main") + + got := Load() + if got.Path != "/music/song.mp3" { + t.Errorf("Path = %q, want /music/song.mp3", got.Path) + } + if got.PositionSec != 42 { + t.Errorf("PositionSec = %d, want 42", got.PositionSec) + } + if got.Playlist != "main" { + t.Errorf("Playlist = %q, want main", got.Playlist) + } +} + +func TestSaveIgnoresEmptyPath(t *testing.T) { + home := withTempHome(t) + Save("", 10, "p") + + f := filepath.Join(home, ".config", "cliamp", "resume.json") + if _, err := os.Stat(f); !os.IsNotExist(err) { + t.Errorf("resume.json should not exist for empty path, got err=%v", err) + } +} + +func TestSaveIgnoresNonPositivePosition(t *testing.T) { + home := withTempHome(t) + Save("/music/song.mp3", 0, "p") + Save("/music/song.mp3", -5, "p") + + f := filepath.Join(home, ".config", "cliamp", "resume.json") + if _, err := os.Stat(f); !os.IsNotExist(err) { + t.Errorf("resume.json should not exist for non-positive position, got err=%v", err) + } +} + +func TestLoadMissingFileReturnsZero(t *testing.T) { + withTempHome(t) + got := Load() + if got != (State{}) { + t.Errorf("Load() = %+v, want zero State", got) + } +} + +func TestLoadCorruptFileReturnsZero(t *testing.T) { + home := withTempHome(t) + dir := filepath.Join(home, ".config", "cliamp") + if err := os.MkdirAll(dir, 0o755); err != nil { + t.Fatalf("MkdirAll: %v", err) + } + if err := os.WriteFile(filepath.Join(dir, "resume.json"), []byte("not json {{"), 0o600); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + got := Load() + if got != (State{}) { + t.Errorf("Load() = %+v, want zero State for corrupt file", got) + } +} + +func TestSaveCreatesParentDirectory(t *testing.T) { + home := withTempHome(t) + + // Parent directory doesn't exist yet. + parent := filepath.Join(home, ".config", "cliamp") + if _, err := os.Stat(parent); !os.IsNotExist(err) { + t.Fatalf("precondition: parent should not exist, got err=%v", err) + } + + Save("/music/song.mp3", 1, "") + + if info, err := os.Stat(parent); err != nil || !info.IsDir() { + t.Errorf("Save should create parent directory, err=%v", err) + } +} + +func TestSaveWriteFileIsReadable(t *testing.T) { + home := withTempHome(t) + Save("/music/a.mp3", 77, "pl") + + f := filepath.Join(home, ".config", "cliamp", "resume.json") + data, err := os.ReadFile(f) + if err != nil { + t.Fatalf("ReadFile: %v", err) + } + if len(data) == 0 { + t.Error("resume.json is empty") + } +} + +func TestSaveOverwritesPrevious(t *testing.T) { + withTempHome(t) + + Save("/a.mp3", 10, "one") + Save("/b.mp3", 20, "two") + + got := Load() + if got.Path != "/b.mp3" || got.PositionSec != 20 || got.Playlist != "two" { + t.Errorf("Load() = %+v, want Path=/b.mp3 PositionSec=20 Playlist=two", got) + } +} diff --git a/internal/resume/testmain_test.go b/internal/resume/testmain_test.go new file mode 100644 index 0000000..e486e7b --- /dev/null +++ b/internal/resume/testmain_test.go @@ -0,0 +1,12 @@ +package resume + +import ( + "os" + "testing" +) + +func TestMain(m *testing.M) { + os.Unsetenv("CLIAMP_CONFIG_DIR") + os.Unsetenv("XDG_CONFIG_HOME") + os.Exit(m.Run()) +} diff --git a/internal/sshurl/sshurl.go b/internal/sshurl/sshurl.go new file mode 100644 index 0000000..ccb48ff --- /dev/null +++ b/internal/sshurl/sshurl.go @@ -0,0 +1,60 @@ +// Package sshurl parses ssh:// URLs into components for use with the ssh binary. +package sshurl + +import ( + "fmt" + "net" + "net/url" +) + +// Parsed holds the components of an ssh:// URL. +type Parsed struct { + Host string // hostname or user@hostname + Port string // port number, or "" for default + Path string // absolute remote path (starts with /) +} + +// SSHArgs returns the ssh command arguments for connecting to this host. +// If a port is specified, -p is included. +func (p Parsed) SSHArgs() []string { + args := []string{"-o", "BatchMode=yes", "-o", "StrictHostKeyChecking=yes", "-o", "ConnectTimeout=5"} + if p.Port != "" { + args = append(args, "-p", p.Port) + } + args = append(args, p.Host) + return args +} + +// Parse parses an ssh:// URL into host, port, and path components. +// Accepts formats like ssh://host/path, ssh://user@host/path, ssh://host:2222/path. +func Parse(raw string) (Parsed, error) { + u, err := url.Parse(raw) + if err != nil { + return Parsed{}, fmt.Errorf("invalid ssh URL %q: %w", raw, err) + } + if u.Scheme != "ssh" { + return Parsed{}, fmt.Errorf("expected ssh:// scheme, got %q", u.Scheme) + } + if u.Path == "" { + return Parsed{}, fmt.Errorf("ssh URL missing path: %s", raw) + } + + host := u.Hostname() + if u.User != nil { + host = u.User.Username() + "@" + host + } + + port := u.Port() + // net/url splits host:port correctly; verify with SplitHostPort for edge cases. + if port == "" && u.Host != host { + if _, p, err := net.SplitHostPort(u.Host); err == nil { + port = p + } + } + + return Parsed{ + Host: host, + Port: port, + Path: u.Path, + }, nil +} diff --git a/internal/sshurl/sshurl_test.go b/internal/sshurl/sshurl_test.go new file mode 100644 index 0000000..629f7a5 --- /dev/null +++ b/internal/sshurl/sshurl_test.go @@ -0,0 +1,108 @@ +package sshurl + +import "testing" + +func TestParse(t *testing.T) { + tests := []struct { + name string + input string + wantHost string + wantPort string + wantPath string + wantErr bool + }{ + { + name: "basic", + input: "ssh://myhost/path/to/music", + wantHost: "myhost", + wantPort: "", + wantPath: "/path/to/music", + }, + { + name: "with user", + input: "ssh://user@myhost/path/to/music", + wantHost: "user@myhost", + wantPort: "", + wantPath: "/path/to/music", + }, + { + name: "with port", + input: "ssh://myhost:2222/path/to/music", + wantHost: "myhost", + wantPort: "2222", + wantPath: "/path/to/music", + }, + { + name: "with user and port", + input: "ssh://user@myhost:2222/path/to/music", + wantHost: "user@myhost", + wantPort: "2222", + wantPath: "/path/to/music", + }, + { + name: "wrong scheme", + input: "http://myhost/path", + wantErr: true, + }, + { + name: "missing path", + input: "ssh://myhost", + wantErr: true, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + parsed, err := Parse(tt.input) + if tt.wantErr { + if err == nil { + t.Fatal("expected error, got nil") + } + return + } + if err != nil { + t.Fatalf("unexpected error: %v", err) + } + if parsed.Host != tt.wantHost { + t.Errorf("Host = %q, want %q", parsed.Host, tt.wantHost) + } + if parsed.Port != tt.wantPort { + t.Errorf("Port = %q, want %q", parsed.Port, tt.wantPort) + } + if parsed.Path != tt.wantPath { + t.Errorf("Path = %q, want %q", parsed.Path, tt.wantPath) + } + }) + } +} + +func TestSSHArgs(t *testing.T) { + tests := []struct { + name string + parsed Parsed + want []string + }{ + { + name: "no port", + parsed: Parsed{Host: "myhost", Port: "", Path: "/music"}, + want: []string{"-o", "BatchMode=yes", "-o", "StrictHostKeyChecking=yes", "-o", "ConnectTimeout=5", "myhost"}, + }, + { + name: "with port", + parsed: Parsed{Host: "user@myhost", Port: "2222", Path: "/music"}, + want: []string{"-o", "BatchMode=yes", "-o", "StrictHostKeyChecking=yes", "-o", "ConnectTimeout=5", "-p", "2222", "user@myhost"}, + }, + } + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got := tt.parsed.SSHArgs() + if len(got) != len(tt.want) { + t.Fatalf("SSHArgs() = %v (len %d), want %v (len %d)", got, len(got), tt.want, len(tt.want)) + } + for i := range got { + if got[i] != tt.want[i] { + t.Errorf("SSHArgs()[%d] = %q, want %q", i, got[i], tt.want[i]) + } + } + }) + } +} diff --git a/internal/tomlutil/sections.go b/internal/tomlutil/sections.go new file mode 100644 index 0000000..7d80d82 --- /dev/null +++ b/internal/tomlutil/sections.go @@ -0,0 +1,39 @@ +package tomlutil + +import "strings" + +// ParseSections parses a minimal TOML document made up of repeated +// [[
]] blocks of `key = "value"` lines. For each section header it +// calls emit once with the accumulated fields, with values unquoted via +// Unquote. Blank lines, comments (#), and lines outside any section are +// ignored. An empty section still triggers emit, so callers apply their own +// validation. When a key repeats within a section, the last value wins. +func ParseSections(data []byte, section string, emit func(fields map[string]string)) { + header := "[[" + section + "]]" + var fields map[string]string + flush := func() { + if fields != nil { + emit(fields) + } + } + for rawLine := range strings.SplitSeq(string(data), "\n") { + line := strings.TrimSpace(rawLine) + if line == "" || strings.HasPrefix(line, "#") { + continue + } + if line == header { + flush() + fields = make(map[string]string) + continue + } + if fields == nil { + continue + } + key, val, ok := strings.Cut(line, "=") + if !ok { + continue + } + fields[strings.TrimSpace(key)] = Unquote(strings.TrimSpace(val)) + } + flush() +} diff --git a/internal/tomlutil/sections_test.go b/internal/tomlutil/sections_test.go new file mode 100644 index 0000000..2a3424d --- /dev/null +++ b/internal/tomlutil/sections_test.go @@ -0,0 +1,53 @@ +package tomlutil + +import ( + "reflect" + "testing" +) + +func TestParseSections(t *testing.T) { + data := []byte(` +# a comment +stray = "ignored before any section" + +[[station]] +name = "Radio A" +url = "http://a" +bitrate = "128" + +[[station]] +name = "Radio B" +url = "http://b" +`) + + var got []map[string]string + ParseSections(data, "station", func(f map[string]string) { + got = append(got, f) + }) + + want := []map[string]string{ + {"name": "Radio A", "url": "http://a", "bitrate": "128"}, + {"name": "Radio B", "url": "http://b"}, + } + if !reflect.DeepEqual(got, want) { + t.Fatalf("ParseSections = %v, want %v", got, want) + } +} + +func TestParseSectionsLastKeyWins(t *testing.T) { + data := []byte("[[t]]\nk = \"first\"\nk = \"second\"\n") + var got string + ParseSections(data, "t", func(f map[string]string) { got = f["k"] }) + if got != "second" { + t.Fatalf("k = %q, want second", got) + } +} + +func TestParseSectionsEmptySectionEmits(t *testing.T) { + data := []byte("[[t]]\n[[t]]\nk = \"v\"\n") + count := 0 + ParseSections(data, "t", func(map[string]string) { count++ }) + if count != 2 { + t.Fatalf("emit count = %d, want 2", count) + } +} diff --git a/internal/tomlutil/unquote.go b/internal/tomlutil/unquote.go new file mode 100644 index 0000000..9201472 --- /dev/null +++ b/internal/tomlutil/unquote.go @@ -0,0 +1,18 @@ +// Package tomlutil provides shared helpers for minimal TOML parsing +// used by the local and radio providers. +package tomlutil + +import "strconv" + +// Unquote strips surrounding double quotes from a TOML string value, +// handling escape sequences (written by Go's %q format verb). +func Unquote(s string) string { + if len(s) >= 2 && s[0] == '"' && s[len(s)-1] == '"' { + if u, err := strconv.Unquote(s); err == nil { + return u + } + // Fall back to naive strip if Unquote fails. + return s[1 : len(s)-1] + } + return s +} diff --git a/internal/tomlutil/unquote_test.go b/internal/tomlutil/unquote_test.go new file mode 100644 index 0000000..4941e8c --- /dev/null +++ b/internal/tomlutil/unquote_test.go @@ -0,0 +1,54 @@ +package tomlutil + +import "testing" + +func TestUnquoteDoubleQuoted(t *testing.T) { + if got := Unquote(`"hello"`); got != "hello" { + t.Fatalf("Unquote(%q) = %q, want %q", `"hello"`, got, "hello") + } +} + +func TestUnquoteEscapeSequences(t *testing.T) { + if got := Unquote(`"line\nnewline"`); got != "line\nnewline" { + t.Fatalf("Unquote(%q) = %q, want %q", `"line\nnewline"`, got, "line\nnewline") + } +} + +func TestUnquoteNoQuotes(t *testing.T) { + if got := Unquote("bare"); got != "bare" { + t.Fatalf("Unquote(%q) = %q, want %q", "bare", got, "bare") + } +} + +func TestUnquoteEmpty(t *testing.T) { + if got := Unquote(""); got != "" { + t.Fatalf("Unquote(%q) = %q, want %q", "", got, "") + } +} + +func TestUnquoteSingleChar(t *testing.T) { + if got := Unquote("x"); got != "x" { + t.Fatalf("Unquote(%q) = %q, want %q", "x", got, "x") + } +} + +func TestUnquoteEmptyQuoted(t *testing.T) { + if got := Unquote(`""`); got != "" { + t.Fatalf("Unquote(%q) = %q, want %q", `""`, got, "") + } +} + +func TestUnquoteUnicodeEscape(t *testing.T) { + if got := Unquote(`"\u0041"`); got != "A" { + t.Fatalf("Unquote(%q) = %q, want %q", `"\u0041"`, got, "A") + } +} + +func TestUnquoteMalformedFallback(t *testing.T) { + // Invalid escape sequence — strconv.Unquote fails, naive strip is used. + input := `"\z"` + got := Unquote(input) + if got != `\z` { + t.Fatalf("Unquote(%q) = %q, want %q", input, got, `\z`) + } +} diff --git a/ipc/client.go b/ipc/client.go new file mode 100644 index 0000000..ab0528b --- /dev/null +++ b/ipc/client.go @@ -0,0 +1,68 @@ +package ipc + +import ( + "bufio" + "encoding/json" + "fmt" + "os" + "path/filepath" + "time" + + "github.com/bjarneo/cliamp/internal/appdir" +) + +// DefaultSocketPath returns the default IPC socket path (~/.config/cliamp/cliamp.sock). +func DefaultSocketPath() string { + dir, err := appdir.Dir() + if err != nil { + return filepath.Join(os.TempDir(), "cliamp.sock") + } + return filepath.Join(dir, "cliamp.sock") +} + +// Send connects to the IPC socket, sends a request, and returns the response. +// The connection is closed after a single request/response exchange. +func Send(sockPath string, req Request) (Response, error) { + return SendWithDeadline(sockPath, req, 5*time.Second) +} + +// SendWithDeadline is like Send but lets the caller override the exchange +// deadline. Plugin commands can legitimately run for minutes (downloads), so +// the generic 5s cap is too short for them. +func SendWithDeadline(sockPath string, req Request, deadline time.Duration) (Response, error) { + conn, err := dialSocket(sockPath, 3*time.Second) + if err != nil { + if isSocketUnavailable(err) { + return Response{}, fmt.Errorf("cliamp is not running (no socket at %s)", sockPath) + } + return Response{}, fmt.Errorf("connect: %w", err) + } + defer conn.Close() + + conn.SetDeadline(time.Now().Add(deadline)) + + // Encode and send the request as a single JSON line. + data, err := json.Marshal(req) + if err != nil { + return Response{}, fmt.Errorf("marshal request: %w", err) + } + data = append(data, '\n') + if _, err := conn.Write(data); err != nil { + return Response{}, fmt.Errorf("write: %w", err) + } + + // Read the response line. + scanner := bufio.NewScanner(conn) + if !scanner.Scan() { + if err := scanner.Err(); err != nil { + return Response{}, fmt.Errorf("read response: %w", err) + } + return Response{}, fmt.Errorf("no response from server") + } + + var resp Response + if err := json.Unmarshal(scanner.Bytes(), &resp); err != nil { + return Response{}, fmt.Errorf("unmarshal response: %w", err) + } + return resp, nil +} diff --git a/ipc/client_test.go b/ipc/client_test.go new file mode 100644 index 0000000..5f6e8db --- /dev/null +++ b/ipc/client_test.go @@ -0,0 +1,231 @@ +package ipc + +import ( + "os" + "path/filepath" + "strconv" + "strings" + "testing" + "time" +) + +// TestSendRoundTrip spins up a real server bound to a temp socket and exchanges +// one request/response through the client. +func TestSendRoundTrip(t *testing.T) { + sock := filepath.Join(t.TempDir(), "cliamp.sock") + + disp := &captureDispatcher{autoReply: Response{OK: true}} + srv, err := NewServer(sock, disp) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + t.Cleanup(func() { _ = srv.Close() }) + + resp, err := Send(sock, Request{Cmd: "play"}) + if err != nil { + t.Fatalf("Send: %v", err) + } + if !resp.OK { + t.Errorf("resp.OK = false, want true (err=%q)", resp.Error) + } + if _, ok := disp.last.(PlayMsg); !ok { + t.Errorf("server received %T, want PlayMsg", disp.last) + } +} + +func TestSendNoServer(t *testing.T) { + sock := filepath.Join(t.TempDir(), "missing.sock") + + _, err := Send(sock, Request{Cmd: "status"}) + if err == nil { + t.Fatal("Send to missing socket should error") + } + if !strings.Contains(err.Error(), "not running") { + t.Errorf("error = %q, want to mention 'not running'", err.Error()) + } +} + +func TestSendInvalidRequestReturnsError(t *testing.T) { + // Server responds to an unknown cmd with OK:false, Error:"unknown command:...". + sock := filepath.Join(t.TempDir(), "cliamp.sock") + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + t.Cleanup(func() { _ = srv.Close() }) + + resp, err := Send(sock, Request{Cmd: "doesnotexist"}) + if err != nil { + t.Fatalf("Send: %v", err) + } + if resp.OK { + t.Error("unknown cmd should return !OK") + } + if !strings.Contains(resp.Error, "unknown command") { + t.Errorf("error = %q, want to mention 'unknown command'", resp.Error) + } +} + +func TestDefaultSocketPath(t *testing.T) { + t.Setenv("HOME", t.TempDir()) + p := DefaultSocketPath() + if !strings.HasSuffix(p, filepath.Join("cliamp", "cliamp.sock")) { + t.Errorf("DefaultSocketPath = %q, want to end with cliamp/cliamp.sock", p) + } +} + +func TestNewServerRemovesOrphanSocket(t *testing.T) { + dir := t.TempDir() + sock := filepath.Join(dir, "cliamp.sock") + + // Create an orphan socket file with no PID file — NewServer should remove it. + if err := os.WriteFile(sock, []byte(""), 0o600); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + t.Cleanup(func() { _ = srv.Close() }) + + // Server is up and serving. + resp, err := Send(sock, Request{Cmd: "play"}) + if err != nil { + t.Fatalf("Send: %v", err) + } + if !resp.OK { + t.Errorf("resp.OK = false, want true") + } +} + +func TestNewServerCorruptPIDFile(t *testing.T) { + dir := t.TempDir() + sock := filepath.Join(dir, "cliamp.sock") + + // Corrupt PID file is cleaned and NewServer succeeds. + if err := os.WriteFile(sock+".pid", []byte("notanumber"), 0o600); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer with corrupt PID: %v", err) + } + _ = srv.Close() +} + +func TestNewServerDeadPIDFile(t *testing.T) { + dir := t.TempDir() + sock := filepath.Join(dir, "cliamp.sock") + + // PID 1 is init (alive), but a far-out-of-range PID should be dead on Linux. + // Pick a PID unlikely to exist (>2^30 PIDs don't normally exist on Linux). + deadPID := 0x3FFFFFFF + if err := os.WriteFile(sock+".pid", []byte(strconv.Itoa(deadPID)), 0o600); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer with dead PID: %v", err) + } + _ = srv.Close() +} + +func TestNewServerLivePIDReturnsError(t *testing.T) { + dir := t.TempDir() + sock := filepath.Join(dir, "cliamp.sock") + + // Our own PID is definitely live → NewServer should refuse to start. + if err := os.WriteFile(sock+".pid", []byte(strconv.Itoa(os.Getpid())), 0o600); err != nil { + t.Fatalf("WriteFile: %v", err) + } + + srv, err := NewServer(sock, &captureDispatcher{}) + if err == nil { + _ = srv.Close() + t.Fatal("NewServer should error when PID file contains a live process") + } + if !strings.Contains(err.Error(), "already running") { + t.Errorf("error = %q, want to mention 'already running'", err.Error()) + } +} + +func TestServerCloseRemovesFiles(t *testing.T) { + sock := filepath.Join(t.TempDir(), "cliamp.sock") + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + + if _, err := os.Stat(sock); err != nil { + t.Fatalf("socket should exist after NewServer: %v", err) + } + if _, err := os.Stat(sock + ".pid"); err != nil { + t.Fatalf("pid file should exist after NewServer: %v", err) + } + + if err := srv.Close(); err != nil { + t.Fatalf("Close: %v", err) + } + + if _, err := os.Stat(sock); !os.IsNotExist(err) { + t.Errorf("socket still exists after Close: %v", err) + } + if _, err := os.Stat(sock + ".pid"); !os.IsNotExist(err) { + t.Errorf("pid file still exists after Close: %v", err) + } +} + +func TestServerMultipleRequestsSameConnection(t *testing.T) { + // Make sure the server can handle multiple requests over a single socket. + // Each Send opens its own connection, so this really verifies the accept + // loop keeps going beyond the first request. + sock := filepath.Join(t.TempDir(), "cliamp.sock") + disp := &captureDispatcher{} + srv, err := NewServer(sock, disp) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + t.Cleanup(func() { _ = srv.Close() }) + + for _, cmd := range []string{"play", "pause", "next", "prev"} { + resp, err := Send(sock, Request{Cmd: cmd}) + if err != nil { + t.Fatalf("Send %s: %v", cmd, err) + } + if !resp.OK { + t.Errorf("cmd %s OK=false, err=%q", cmd, resp.Error) + } + } +} + +func TestServerHandlesInvalidJSON(t *testing.T) { + sock := filepath.Join(t.TempDir(), "cliamp.sock") + srv, err := NewServer(sock, &captureDispatcher{}) + if err != nil { + t.Fatalf("NewServer: %v", err) + } + t.Cleanup(func() { _ = srv.Close() }) + + // Connect raw, send garbage, read response line. + conn, err := dialWithTimeout(sock, time.Second) + if err != nil { + t.Fatalf("dial: %v", err) + } + defer conn.Close() + + if _, err := conn.Write([]byte("not valid json\n")); err != nil { + t.Fatalf("write: %v", err) + } + buf := make([]byte, 512) + _ = conn.SetReadDeadline(time.Now().Add(2 * time.Second)) + n, err := conn.Read(buf) + if err != nil { + t.Fatalf("read: %v", err) + } + if !strings.Contains(string(buf[:n]), "invalid JSON") { + t.Errorf("response = %q, want to mention 'invalid JSON'", string(buf[:n])) + } +} diff --git a/ipc/dial_test.go b/ipc/dial_test.go new file mode 100644 index 0000000..52ffc1e --- /dev/null +++ b/ipc/dial_test.go @@ -0,0 +1,13 @@ +package ipc + +import ( + "net" + "time" +) + +// dialWithTimeout exposes a raw Unix-socket dial helper so tests in this +// package can send arbitrary bytes instead of going through Send (which +// wraps a Request as JSON). +func dialWithTimeout(sockPath string, d time.Duration) (net.Conn, error) { + return dialSocket(sockPath, d) +} diff --git a/ipc/dispatch_test.go b/ipc/dispatch_test.go new file mode 100644 index 0000000..b288e5a --- /dev/null +++ b/ipc/dispatch_test.go @@ -0,0 +1,400 @@ +package ipc + +import ( + "testing" + "time" + + "github.com/bjarneo/cliamp/internal/playback" +) + +// captureDispatcher records the last message sent via Send and optionally +// auto-replies on reply channels so handler cases with a Reply can be tested +// without spinning up a real UI goroutine. +type captureDispatcher struct { + last any + autoReply Response +} + +func (c *captureDispatcher) Send(msg any) { + c.last = msg + switch m := msg.(type) { + case LoadMsg: + m.Reply <- c.autoReply + case ThemeMsg: + m.Reply <- c.autoReply + case VisMsg: + m.Reply <- c.autoReply + case ShuffleMsg: + m.Reply <- c.autoReply + case RepeatMsg: + m.Reply <- c.autoReply + case MonoMsg: + m.Reply <- c.autoReply + case SpeedMsg: + m.Reply <- c.autoReply + case EQMsg: + m.Reply <- c.autoReply + case DeviceMsg: + m.Reply <- c.autoReply + case StatusRequestMsg: + m.Reply <- c.autoReply + } +} + +func newTestServer(disp Dispatcher) *Server { + return &Server{disp: disp, done: make(chan struct{})} +} + +func TestDispatchSimpleCommands(t *testing.T) { + tests := []struct { + cmd string + check func(t *testing.T, got any) + okWant bool + }{ + {"play", func(t *testing.T, got any) { + if _, ok := got.(PlayMsg); !ok { + t.Errorf("got %T, want PlayMsg", got) + } + }, true}, + {"pause", func(t *testing.T, got any) { + if _, ok := got.(PauseMsg); !ok { + t.Errorf("got %T, want PauseMsg", got) + } + }, true}, + {"toggle", func(t *testing.T, got any) { + if _, ok := got.(playback.PlayPauseMsg); !ok { + t.Errorf("got %T, want playback.PlayPauseMsg", got) + } + }, true}, + {"stop", func(t *testing.T, got any) { + if _, ok := got.(playback.StopMsg); !ok { + t.Errorf("got %T, want playback.StopMsg", got) + } + }, true}, + {"next", func(t *testing.T, got any) { + if _, ok := got.(playback.NextMsg); !ok { + t.Errorf("got %T, want playback.NextMsg", got) + } + }, true}, + {"prev", func(t *testing.T, got any) { + if _, ok := got.(playback.PrevMsg); !ok { + t.Errorf("got %T, want playback.PrevMsg", got) + } + }, true}, + } + + for _, tt := range tests { + t.Run(tt.cmd, func(t *testing.T) { + disp := &captureDispatcher{} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: tt.cmd}) + if resp.OK != tt.okWant { + t.Errorf("OK = %v, want %v (err=%q)", resp.OK, tt.okWant, resp.Error) + } + tt.check(t, disp.last) + }) + } +} + +func TestDispatchUppercaseCommand(t *testing.T) { + disp := &captureDispatcher{} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "PLAY"}) + if !resp.OK { + t.Fatalf("uppercase cmd PLAY should still be accepted, got err=%q", resp.Error) + } + if _, ok := disp.last.(PlayMsg); !ok { + t.Errorf("got %T, want PlayMsg", disp.last) + } +} + +func TestDispatchVolume(t *testing.T) { + disp := &captureDispatcher{} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "volume", Value: -3.5}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(VolumeMsg) + if !ok { + t.Fatalf("got %T, want VolumeMsg", disp.last) + } + if got.DB != -3.5 { + t.Errorf("DB = %f, want -3.5", got.DB) + } +} + +func TestDispatchSeek(t *testing.T) { + disp := &captureDispatcher{} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "seek", Value: 1.5}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(SeekMsg) + if !ok { + t.Fatalf("got %T, want SeekMsg", disp.last) + } + if got.Offset != 1500*time.Millisecond { + t.Errorf("Offset = %v, want 1.5s", got.Offset) + } +} + +func TestDispatchLoadMissingPlaylist(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "load"}) + if resp.OK { + t.Error("load without playlist should return !OK") + } + if resp.Error == "" { + t.Error("error message should be set") + } +} + +func TestDispatchLoadWithReply(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, Playlist: "main"}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "load", Playlist: "main"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if resp.Playlist != "main" { + t.Errorf("Playlist = %q, want main", resp.Playlist) + } +} + +func TestDispatchQueueMissingPath(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "queue"}) + if resp.OK { + t.Error("queue without path should return !OK") + } +} + +func TestDispatchQueue(t *testing.T) { + disp := &captureDispatcher{} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "queue", Path: "/music/song.mp3"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(QueueMsg) + if !ok { + t.Fatalf("got %T, want QueueMsg", disp.last) + } + if got.Path != "/music/song.mp3" { + t.Errorf("Path = %q, want /music/song.mp3", got.Path) + } +} + +func TestDispatchThemeMissingName(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "theme"}) + if resp.OK { + t.Error("theme without name should return !OK") + } +} + +func TestDispatchThemeWithReply(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "theme", Name: "dracula"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(ThemeMsg) + if !ok { + t.Fatalf("got %T, want ThemeMsg", disp.last) + } + if got.Name != "dracula" { + t.Errorf("Name = %q, want dracula", got.Name) + } +} + +func TestDispatchVisMissingName(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "vis"}) + if resp.OK { + t.Error("vis without name should return !OK") + } +} + +func TestDispatchVisWithReply(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, Visualizer: "bars"}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "vis", Name: "bars"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if resp.Visualizer != "bars" { + t.Errorf("Visualizer = %q, want bars", resp.Visualizer) + } +} + +func TestDispatchShuffle(t *testing.T) { + trueBool := true + disp := &captureDispatcher{autoReply: Response{OK: true, Shuffle: &trueBool}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "shuffle", Name: "on"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(ShuffleMsg) + if !ok { + t.Fatalf("got %T, want ShuffleMsg", disp.last) + } + if got.Name != "on" { + t.Errorf("Name = %q, want on", got.Name) + } +} + +func TestDispatchRepeat(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, Repeat: "all"}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "repeat", Name: "all"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if _, ok := disp.last.(RepeatMsg); !ok { + t.Errorf("got %T, want RepeatMsg", disp.last) + } +} + +func TestDispatchMono(t *testing.T) { + trueBool := true + disp := &captureDispatcher{autoReply: Response{OK: true, Mono: &trueBool}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "mono", Name: "toggle"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if _, ok := disp.last.(MonoMsg); !ok { + t.Errorf("got %T, want MonoMsg", disp.last) + } +} + +func TestDispatchSpeedInvalid(t *testing.T) { + tests := []float64{0, -1, -0.5} + for _, v := range tests { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "speed", Value: v}) + if resp.OK { + t.Errorf("speed with value=%v should return !OK", v) + } + } +} + +func TestDispatchSpeedValid(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, Speed: 1.25}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "speed", Value: 1.25}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(SpeedMsg) + if !ok { + t.Fatalf("got %T, want SpeedMsg", disp.last) + } + if got.Speed != 1.25 { + t.Errorf("Speed = %f, want 1.25", got.Speed) + } +} + +func TestDispatchEQ(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "eq", Name: "rock", Band: 3, Value: 4.5}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + got, ok := disp.last.(EQMsg) + if !ok { + t.Fatalf("got %T, want EQMsg", disp.last) + } + if got.Name != "rock" || got.Band != 3 || got.Value != 4.5 { + t.Errorf("EQMsg = %+v, want Name=rock Band=3 Value=4.5", got) + } +} + +func TestDispatchDeviceMissingName(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "device"}) + if resp.OK { + t.Error("device without name should return !OK") + } +} + +func TestDispatchDevice(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, Device: "alsa:default"}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "device", Name: "list"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if resp.Device != "alsa:default" { + t.Errorf("Device = %q, want alsa:default", resp.Device) + } +} + +func TestDispatchStatus(t *testing.T) { + disp := &captureDispatcher{autoReply: Response{OK: true, State: "playing", Position: 30}} + s := newTestServer(disp) + resp := s.dispatch(Request{Cmd: "status"}) + if !resp.OK { + t.Fatalf("OK = false, err=%q", resp.Error) + } + if resp.State != "playing" { + t.Errorf("State = %q, want playing", resp.State) + } + if _, ok := disp.last.(StatusRequestMsg); !ok { + t.Errorf("got %T, want StatusRequestMsg", disp.last) + } +} + +func TestDispatchUnknownCmd(t *testing.T) { + s := newTestServer(&captureDispatcher{}) + resp := s.dispatch(Request{Cmd: "dostuff"}) + if resp.OK { + t.Error("unknown cmd should return !OK") + } + if resp.Error == "" { + t.Error("error should be set for unknown cmd") + } +} + +// deadDispatcher never replies on the Reply channel — triggers the timeout branch. +type deadDispatcher struct{} + +func (deadDispatcher) Send(msg any) {} + +func TestDispatchReplyTimeout(t *testing.T) { + // Replace time.After with a fast timeout to keep this test cheap. + // The production code uses 3s; a test using real time would be slow, + // so we exercise the shutdown-path via s.done instead. + s := newTestServer(deadDispatcher{}) + close(s.done) // simulate server shutting down + + tests := []Request{ + {Cmd: "load", Playlist: "main"}, + {Cmd: "theme", Name: "dracula"}, + {Cmd: "vis", Name: "bars"}, + {Cmd: "shuffle", Name: "on"}, + {Cmd: "repeat", Name: "all"}, + {Cmd: "mono", Name: "toggle"}, + {Cmd: "speed", Value: 1.0}, + {Cmd: "eq", Name: "rock"}, + {Cmd: "device", Name: "list"}, + {Cmd: "status"}, + } + for _, r := range tests { + t.Run(r.Cmd, func(t *testing.T) { + resp := s.dispatch(r) + if resp.OK { + t.Errorf("%s should return !OK during shutdown", r.Cmd) + } + if resp.Error == "" { + t.Errorf("%s should set error message during shutdown", r.Cmd) + } + }) + } +} diff --git a/ipc/net_helpers.go b/ipc/net_helpers.go new file mode 100644 index 0000000..2f7c272 --- /dev/null +++ b/ipc/net_helpers.go @@ -0,0 +1,38 @@ +package ipc + +import ( + "errors" + "net" + "os" + "strings" + "syscall" + "time" +) + +func dialSocket(sockPath string, timeout time.Duration) (net.Conn, error) { + return net.DialTimeout("unix", sockPath, timeout) +} + +func listenSocket(sockPath string) (net.Listener, error) { + return net.Listen("unix", sockPath) +} + +// wsaeConnRefused is Windows' WSAECONNREFUSED, returned when dialing an +// AF_UNIX socket nobody is listening on. +const wsaeConnRefused = syscall.Errno(10061) + +func isSocketUnavailable(err error) bool { + if err == nil { + return false + } + if errors.Is(err, os.ErrNotExist) || errors.Is(err, syscall.ECONNREFUSED) || errors.Is(err, wsaeConnRefused) { + return true + } + // Last resort for platform errors that arrive untyped (Windows AF_UNIX + // messages vary by version). + msg := strings.ToLower(err.Error()) + return strings.Contains(msg, "refused") || + strings.Contains(msg, "dead network") || + strings.Contains(msg, "no such file") || + strings.Contains(msg, "cannot find the file") +} diff --git a/ipc/net_helpers_test.go b/ipc/net_helpers_test.go new file mode 100644 index 0000000..6fbb8ad --- /dev/null +++ b/ipc/net_helpers_test.go @@ -0,0 +1,66 @@ +package ipc + +import ( + "errors" + "fmt" + "os" + "syscall" + "testing" +) + +func TestIsSocketUnavailable(t *testing.T) { + tests := []struct { + name string + err error + want bool + }{ + { + name: "windows dead network AF_UNIX error", + err: errors.New("connect: A socket operation encountered a dead network"), + want: true, + }, + { + name: "actively refused", + err: errors.New("connect: No connection could be made because the target machine actively refused it"), + want: true, + }, + { + name: "unrelated network error", + err: errors.New("connect: some other error"), + want: false, + }, + { + name: "nil error", + err: nil, + want: false, + }, + { + name: "wrapped not-exist", + err: fmt.Errorf("dial: %w", os.ErrNotExist), + want: true, + }, + { + name: "wrapped ECONNREFUSED", + err: fmt.Errorf("dial: %w", syscall.ECONNREFUSED), + want: true, + }, + { + name: "WSAECONNREFUSED error", + err: syscall.Errno(10061), + want: true, + }, + { + name: "wrapped WSAECONNREFUSED error", + err: fmt.Errorf("dial: %w", syscall.Errno(10061)), + want: true, + }, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + if got := isSocketUnavailable(tt.err); got != tt.want { + t.Fatalf("isSocketUnavailable(%v) = %v, want %v", tt.err, got, tt.want) + } + }) + } +} diff --git a/ipc/process_unix.go b/ipc/process_unix.go new file mode 100644 index 0000000..fadb763 --- /dev/null +++ b/ipc/process_unix.go @@ -0,0 +1,36 @@ +//go:build !windows + +package ipc + +import ( + "errors" + "fmt" + "os" + "syscall" +) + +func processAlive(pid int) (bool, error) { + if pid <= 0 { + return false, nil + } + if pid == os.Getpid() { + return true, nil + } + proc, err := os.FindProcess(pid) + if err != nil { + return false, fmt.Errorf("probe process liveness: %w", err) + } + err = proc.Signal(syscall.Signal(0)) + if err == nil { + return true, nil + } + // os.Process.Signal converts the kernel's ESRCH into os.ErrProcessDone. + if errors.Is(err, os.ErrProcessDone) || errors.Is(err, syscall.ESRCH) { + return false, nil + } + // EPERM means the process exists but belongs to another user. + if errors.Is(err, syscall.EPERM) { + return true, nil + } + return false, fmt.Errorf("probe process liveness: %w", err) +} diff --git a/ipc/process_windows.go b/ipc/process_windows.go new file mode 100644 index 0000000..7285079 --- /dev/null +++ b/ipc/process_windows.go @@ -0,0 +1,44 @@ +//go:build windows + +package ipc + +import ( + "context" + "encoding/csv" + "fmt" + "os" + "os/exec" + "strconv" + "strings" + "time" +) + +func processAlive(pid int) (bool, error) { + if pid <= 0 { + return false, nil + } + if pid == os.Getpid() { + return true, nil + } + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + out, err := exec.CommandContext(ctx, "tasklist", "/FI", fmt.Sprintf("PID eq %d", pid), "/FO", "CSV", "/NH").Output() + if err != nil { + return false, fmt.Errorf("probe process liveness: %w", err) + } + r := csv.NewReader(strings.NewReader(string(out))) + r.FieldsPerRecord = -1 + records, err := r.ReadAll() + if err != nil { + return false, fmt.Errorf("parse tasklist output: %w", err) + } + pidStr := strconv.Itoa(pid) + for _, record := range records { + if len(record) > 1 { + if strings.Trim(record[1], ` "`) == pidStr { + return true, nil + } + } + } + return false, nil +} diff --git a/ipc/process_windows_test.go b/ipc/process_windows_test.go new file mode 100644 index 0000000..b747bb1 --- /dev/null +++ b/ipc/process_windows_test.go @@ -0,0 +1,34 @@ +//go:build windows + +package ipc + +import ( + "math" + "os" + "testing" +) + +func TestProcessAlive(t *testing.T) { + tests := []struct { + name string + pid int + want bool + }{ + {name: "negative pid", pid: -1, want: false}, + {name: "zero pid", pid: 0, want: false}, + {name: "current process", pid: os.Getpid(), want: true}, + {name: "unlikely pid", pid: math.MaxInt32, want: false}, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + got, err := processAlive(tt.pid) + if err != nil { + t.Fatalf("processAlive(%d) unexpected error: %v", tt.pid, err) + } + if got != tt.want { + t.Fatalf("processAlive(%d) = %v, want %v", tt.pid, got, tt.want) + } + }) + } +} diff --git a/ipc/protocol.go b/ipc/protocol.go new file mode 100644 index 0000000..aac71fc --- /dev/null +++ b/ipc/protocol.go @@ -0,0 +1,174 @@ +// Package ipc provides Unix socket IPC for remote playback control of cliamp. +// The protocol is newline-delimited JSON over a Unix domain socket. +package ipc + +import "time" + +// Compile-time interface check. +var _ Dispatcher = DispatcherFunc(nil) + +// Request is the JSON command sent by the client. +type Request struct { + Cmd string `json:"cmd"` + Value float64 `json:"value,omitempty"` + Playlist string `json:"playlist,omitempty"` + Path string `json:"path,omitempty"` + Name string `json:"name,omitempty"` + Band int `json:"band,omitempty"` + Sub string `json:"sub,omitempty"` + Args []string `json:"args,omitempty"` +} + +// Response is the JSON response sent by the server. +type Response struct { + OK bool `json:"ok"` + Error string `json:"error,omitempty"` + State string `json:"state,omitempty"` + Track *TrackInfo `json:"track,omitempty"` + Position float64 `json:"position,omitempty"` + Duration float64 `json:"duration,omitempty"` + Volume float64 `json:"volume,omitempty"` + Playlist string `json:"playlist,omitempty"` + Index int `json:"index,omitempty"` + Total int `json:"total,omitempty"` + Visualizer string `json:"visualizer,omitempty"` + Shuffle *bool `json:"shuffle,omitempty"` + Repeat string `json:"repeat,omitempty"` + Mono *bool `json:"mono,omitempty"` + Speed float64 `json:"speed,omitempty"` + EQPreset string `json:"eq_preset,omitempty"` + Device string `json:"device,omitempty"` + Output string `json:"output,omitempty"` + Items []string `json:"items,omitempty"` + Theme *ThemeInfo `json:"theme,omitempty"` + Bands []float64 `json:"bands,omitempty"` +} + +// ThemeInfo carries the active theme name and its resolved hex colors. +// Empty hex fields mean the default (ANSI fallback) theme is active. +type ThemeInfo struct { + Name string `json:"name"` + Accent string `json:"accent,omitempty"` + Fg string `json:"fg,omitempty"` + BrightFg string `json:"bright_fg,omitempty"` + Green string `json:"green,omitempty"` + Yellow string `json:"yellow,omitempty"` + Red string `json:"red,omitempty"` +} + +// PluginDispatcher is the hook the IPC server calls to forward plugin.call and +// plugin.commands requests to the Lua plugin manager. Optional — if nil, those +// subcommands return an error. +type PluginDispatcher interface { + EmitCommand(plugin, command string, args []string) (string, error) + CommandList() []string +} + +// TrackInfo is the track metadata in a status response. +type TrackInfo struct { + Title string `json:"title,omitempty"` + Artist string `json:"artist,omitempty"` + Path string `json:"path"` +} + +// DispatcherFunc adapts a plain function to the Dispatcher interface. +type DispatcherFunc func(msg any) + +// Send implements Dispatcher. +func (f DispatcherFunc) Send(msg any) { f(msg) } + +// IPC-specific messages sent to the TUI via prog.Send(). +// For shared types (NextMsg, PrevMsg, StopMsg, PlayPauseMsg), see internal/playback. + +// PlayMsg requests playback to start (unpause only, not toggle). +type PlayMsg struct{} + +// PauseMsg requests playback to pause (pause only, not toggle). +type PauseMsg struct{} + +// VolumeMsg requests a relative volume change in dB. +type VolumeMsg struct{ DB float64 } + +// SeekMsg requests a relative seek. +type SeekMsg struct{ Offset time.Duration } + +// LoadMsg requests loading a playlist by name. +// Reply receives the result so the client can report errors. +type LoadMsg struct { + Playlist string + Reply chan Response +} + +// QueueMsg requests queuing a file path for playback. +type QueueMsg struct{ Path string } + +// ThemeMsg requests changing the TUI theme by name. +// Reply receives confirmation or error if theme not found. +type ThemeMsg struct { + Name string + Reply chan Response +} + +// VisMsg requests changing the active visualizer by name. +// If Name is "next", the visualizer cycles to the next mode. +// Reply receives confirmation or error if mode not found. +type VisMsg struct { + Name string + Reply chan Response +} + +// ShuffleMsg requests toggling or setting shuffle mode. +// If Name is "on"/"off", it sets the mode explicitly; "toggle" toggles. +type ShuffleMsg struct { + Name string + Reply chan Response +} + +// RepeatMsg requests setting or cycling the repeat mode. +// Name is "off", "all", "one", or "cycle". +type RepeatMsg struct { + Name string + Reply chan Response +} + +// MonoMsg requests toggling or setting mono mode. +// If Name is "on"/"off", it sets the mode explicitly; "toggle" toggles. +type MonoMsg struct { + Name string + Reply chan Response +} + +// SpeedMsg requests setting the playback speed. +type SpeedMsg struct { + Speed float64 + Reply chan Response +} + +// EQMsg requests setting EQ preset by name or a single band's gain. +// If Band >= 0, sets that band to Value dB. Otherwise applies preset Name. +type EQMsg struct { + Name string + Band int + Value float64 + Reply chan Response +} + +// DeviceMsg requests switching the audio output device or listing devices. +// If Name is "list", returns available devices. Otherwise switches to named device. +type DeviceMsg struct { + Name string + Reply chan Response +} + +// StatusRequestMsg asks the TUI for current state. +// The TUI writes the response to Reply and closes the channel. +type StatusRequestMsg struct { + Reply chan Response +} + +// BandsRequestMsg asks the TUI for the current visualizer band values +// (smoothed) and the active visualizer mode name. Lightweight compared to +// StatusRequestMsg — intended for high-rate polling from external widgets. +type BandsRequestMsg struct { + Reply chan Response +} diff --git a/ipc/protocol_test.go b/ipc/protocol_test.go new file mode 100644 index 0000000..351d985 --- /dev/null +++ b/ipc/protocol_test.go @@ -0,0 +1,172 @@ +package ipc + +import ( + "encoding/json" + "testing" +) + +func TestRequestMarshal(t *testing.T) { + req := Request{Cmd: "play"} + data, err := json.Marshal(req) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded Request + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + if decoded.Cmd != "play" { + t.Errorf("Cmd = %q, want play", decoded.Cmd) + } +} + +func TestRequestWithValue(t *testing.T) { + req := Request{Cmd: "volume", Value: -5.0} + data, err := json.Marshal(req) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded Request + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + if decoded.Cmd != "volume" || decoded.Value != -5.0 { + t.Errorf("got Cmd=%q Value=%f, want volume -5.0", decoded.Cmd, decoded.Value) + } +} + +func TestRequestOmitsEmptyFields(t *testing.T) { + req := Request{Cmd: "next"} + data, err := json.Marshal(req) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var raw map[string]any + if err := json.Unmarshal(data, &raw); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + if _, ok := raw["value"]; ok { + t.Error("zero value should be omitted") + } + if _, ok := raw["playlist"]; ok { + t.Error("empty playlist should be omitted") + } + if _, ok := raw["path"]; ok { + t.Error("empty path should be omitted") + } +} + +func TestResponseMarshal(t *testing.T) { + track := &TrackInfo{Title: "Song", Artist: "Artist", Path: "/music/song.mp3"} + resp := Response{ + OK: true, + State: "playing", + Track: track, + Position: 30.5, + Duration: 180.0, + Volume: -10.0, + } + + data, err := json.Marshal(resp) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded Response + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + + if !decoded.OK { + t.Error("OK should be true") + } + if decoded.State != "playing" { + t.Errorf("State = %q, want playing", decoded.State) + } + if decoded.Track == nil { + t.Fatal("Track should not be nil") + } + if decoded.Track.Title != "Song" { + t.Errorf("Track.Title = %q, want Song", decoded.Track.Title) + } + if decoded.Position != 30.5 { + t.Errorf("Position = %f, want 30.5", decoded.Position) + } +} + +func TestResponseError(t *testing.T) { + resp := Response{OK: false, Error: "track not found"} + data, err := json.Marshal(resp) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded Response + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + if decoded.OK { + t.Error("OK should be false") + } + if decoded.Error != "track not found" { + t.Errorf("Error = %q, want 'track not found'", decoded.Error) + } +} + +func TestDispatcherFunc(t *testing.T) { + var received any + fn := DispatcherFunc(func(msg any) { + received = msg + }) + + fn.Send("test message") + + if received != "test message" { + t.Errorf("received = %v, want 'test message'", received) + } +} + +func TestTrackInfoMarshal(t *testing.T) { + info := TrackInfo{Title: "Song", Artist: "Artist", Path: "/path/song.mp3"} + data, err := json.Marshal(info) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded TrackInfo + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + if decoded.Title != "Song" || decoded.Artist != "Artist" || decoded.Path != "/path/song.mp3" { + t.Errorf("decoded = %+v, want Title=Song Artist=Artist Path=/path/song.mp3", decoded) + } +} + +func TestResponseBoolPointerFields(t *testing.T) { + // Shuffle and Mono are *bool so they can distinguish unset from false + trueBool := true + resp := Response{ + OK: true, + Shuffle: &trueBool, + } + + data, err := json.Marshal(resp) + if err != nil { + t.Fatalf("Marshal error: %v", err) + } + + var decoded Response + if err := json.Unmarshal(data, &decoded); err != nil { + t.Fatalf("Unmarshal error: %v", err) + } + + if decoded.Shuffle == nil || !*decoded.Shuffle { + t.Error("Shuffle should be *true") + } + if decoded.Mono != nil { + t.Error("Mono should be nil when unset") + } +} diff --git a/ipc/server.go b/ipc/server.go new file mode 100644 index 0000000..3e509c3 --- /dev/null +++ b/ipc/server.go @@ -0,0 +1,396 @@ +package ipc + +import ( + "bufio" + "encoding/json" + "errors" + "fmt" + "net" + "os" + "path/filepath" + "strconv" + "strings" + "sync" + "time" + + "github.com/bjarneo/cliamp/applog" + "github.com/bjarneo/cliamp/internal/playback" +) + +// Dispatcher is how the server sends commands to the TUI. +// In main.go, this is wired to prog.Send(). +type Dispatcher interface { + Send(msg any) +} + +// Server listens on a Unix socket and dispatches IPC commands. +type Server struct { + listener net.Listener + sockPath string + disp Dispatcher + plugins PluginDispatcher + done chan struct{} + wg sync.WaitGroup + + connMu sync.Mutex + conns map[net.Conn]struct{} // live connections, closed on shutdown +} + +// addConn registers a live connection. It returns false if the server is +// already shutting down, in which case the caller must close the connection +// and return. The done check shares connMu with closeConns so a connection +// accepted during shutdown is always closed by exactly one of them. +func (s *Server) addConn(c net.Conn) bool { + s.connMu.Lock() + defer s.connMu.Unlock() + select { + case <-s.done: + return false + default: + } + s.conns[c] = struct{}{} + return true +} + +func (s *Server) removeConn(c net.Conn) { + s.connMu.Lock() + delete(s.conns, c) + s.connMu.Unlock() +} + +func (s *Server) closeConns() { + s.connMu.Lock() + for c := range s.conns { + c.Close() + } + s.connMu.Unlock() +} + +// SetPluginDispatcher wires in the Lua plugin manager after the server starts. +// Plugin dispatch is optional — without it, plugin subcommands return an error. +func (s *Server) SetPluginDispatcher(p PluginDispatcher) { + s.plugins = p +} + +// NewServer creates and starts the IPC server. It cleans up stale sockets +// before binding. The socket is created with 0600 permissions (owner only). +func NewServer(sockPath string, disp Dispatcher) (*Server, error) { + if err := cleanStaleSocket(sockPath); err != nil { + return nil, err + } + + // Ensure the parent directory exists. + if err := os.MkdirAll(filepath.Dir(sockPath), 0700); err != nil { + return nil, fmt.Errorf("ipc: mkdir: %w", err) + } + + ln, err := listenSocket(sockPath) + if err != nil { + return nil, fmt.Errorf("ipc: listen: %w", err) + } + + // Restrict socket permissions to owner only. + if err := os.Chmod(sockPath, 0600); err != nil { + ln.Close() + os.Remove(sockPath) + return nil, fmt.Errorf("ipc: chmod: %w", err) + } + + // Write PID file. + pidPath := sockPath + ".pid" + if err := os.WriteFile(pidPath, []byte(strconv.Itoa(os.Getpid())), 0600); err != nil { + ln.Close() + os.Remove(sockPath) + return nil, fmt.Errorf("ipc: write pid: %w", err) + } + + s := &Server{ + listener: ln, + sockPath: sockPath, + disp: disp, + done: make(chan struct{}), + conns: make(map[net.Conn]struct{}), + } + + s.wg.Add(1) + go s.acceptLoop() + return s, nil +} + +// Close shuts down the server, removes socket and PID file. +func (s *Server) Close() error { + close(s.done) + err := s.listener.Close() + // Close in-flight connections so their handleConn read loops unblock + // immediately rather than waiting out the per-request read deadline. + s.closeConns() + s.wg.Wait() + os.Remove(s.sockPath) + os.Remove(s.sockPath + ".pid") + return err +} + +// acceptLoop accepts incoming connections until the server is closed. +func (s *Server) acceptLoop() { + defer s.wg.Done() + for { + conn, err := s.listener.Accept() + if err != nil { + select { + case <-s.done: + return + default: + } + // A closed listener is permanent — stop instead of spinning. + if errors.Is(err, net.ErrClosed) { + return + } + // Other errors may be transient (e.g. EMFILE); log and back off + // rather than silently retrying. + applog.Warn("ipc: accept: %v", err) + time.Sleep(100 * time.Millisecond) + continue + } + s.wg.Add(1) + go s.handleConn(conn) + } +} + +// handleConn reads newline-delimited JSON requests from a single connection, +// dispatches them, and writes JSON responses. +func (s *Server) handleConn(conn net.Conn) { + defer s.wg.Done() + defer conn.Close() + + if !s.addConn(conn) { + return // server shutting down + } + defer s.removeConn(conn) + + scanner := bufio.NewScanner(conn) + + for { + // Per-request deadline so long-lived streaming clients (e.g. vis bands + // polling) aren't killed at a fixed wall clock, but idle clients still + // time out. + conn.SetReadDeadline(time.Now().Add(60 * time.Second)) + if !scanner.Scan() { + return + } + line := scanner.Bytes() + if len(line) == 0 { + continue + } + + var req Request + if err := json.Unmarshal(line, &req); err != nil { + writeResponse(conn, Response{OK: false, Error: "invalid JSON: " + err.Error()}) + continue + } + + resp := s.dispatch(req) + conn.SetWriteDeadline(time.Now().Add(5 * time.Second)) + writeResponse(conn, resp) + } +} + +// dispatch handles a single parsed request. +func (s *Server) dispatch(req Request) Response { + switch strings.ToLower(req.Cmd) { + case "play": + s.disp.Send(PlayMsg{}) + return Response{OK: true} + + case "pause": + s.disp.Send(PauseMsg{}) + return Response{OK: true} + + case "toggle": + s.disp.Send(playback.PlayPauseMsg{}) + return Response{OK: true} + + case "stop": + s.disp.Send(playback.StopMsg{}) + return Response{OK: true} + + case "next": + s.disp.Send(playback.NextMsg{}) + return Response{OK: true} + + case "prev": + s.disp.Send(playback.PrevMsg{}) + return Response{OK: true} + + case "volume": + s.disp.Send(VolumeMsg{DB: req.Value}) + return Response{OK: true} + + case "seek": + s.disp.Send(SeekMsg{Offset: time.Duration(req.Value * float64(time.Second))}) + return Response{OK: true} + + case "load": + if req.Playlist == "" { + return Response{OK: false, Error: "load requires a playlist name"} + } + reply := make(chan Response, 1) + s.disp.Send(LoadMsg{Playlist: req.Playlist, Reply: reply}) + return waitReply(reply, s.done, "load", 3*time.Second) + + case "queue": + if req.Path == "" { + return Response{OK: false, Error: "queue requires a path"} + } + s.disp.Send(QueueMsg{Path: req.Path}) + return Response{OK: true} + + case "theme": + if req.Name == "" { + return Response{OK: false, Error: "theme requires a name"} + } + reply := make(chan Response, 1) + s.disp.Send(ThemeMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "theme", 3*time.Second) + + case "vis": + if req.Name == "" { + return Response{OK: false, Error: "vis requires a mode name"} + } + reply := make(chan Response, 1) + s.disp.Send(VisMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "vis", 3*time.Second) + + case "shuffle": + reply := make(chan Response, 1) + s.disp.Send(ShuffleMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "shuffle", 3*time.Second) + + case "repeat": + reply := make(chan Response, 1) + s.disp.Send(RepeatMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "repeat", 3*time.Second) + + case "mono": + reply := make(chan Response, 1) + s.disp.Send(MonoMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "mono", 3*time.Second) + + case "speed": + if req.Value <= 0 { + return Response{OK: false, Error: "speed must be positive"} + } + reply := make(chan Response, 1) + s.disp.Send(SpeedMsg{Speed: req.Value, Reply: reply}) + return waitReply(reply, s.done, "speed", 3*time.Second) + + case "eq": + reply := make(chan Response, 1) + s.disp.Send(EQMsg{Name: req.Name, Band: req.Band, Value: req.Value, Reply: reply}) + return waitReply(reply, s.done, "eq", 3*time.Second) + + case "device": + if req.Name == "" { + return Response{OK: false, Error: "device requires a name (or 'list')"} + } + reply := make(chan Response, 1) + s.disp.Send(DeviceMsg{Name: req.Name, Reply: reply}) + return waitReply(reply, s.done, "device", 3*time.Second) + + case "status": + return s.handleStatus() + + case "bands": + reply := make(chan Response, 1) + s.disp.Send(BandsRequestMsg{Reply: reply}) + return waitReply(reply, s.done, "bands", 1*time.Second) + + case "plugin.call": + if s.plugins == nil { + return Response{OK: false, Error: "plugins not enabled"} + } + if req.Name == "" || req.Sub == "" { + return Response{OK: false, Error: "plugin.call requires plugin name and subcommand"} + } + out, err := s.plugins.EmitCommand(req.Name, req.Sub, req.Args) + if err != nil { + return Response{OK: false, Error: err.Error()} + } + return Response{OK: true, Output: out} + + case "plugin.commands": + if s.plugins == nil { + return Response{OK: false, Error: "plugins not enabled"} + } + return Response{OK: true, Items: s.plugins.CommandList()} + + default: + return Response{OK: false, Error: "unknown command: " + req.Cmd} + } +} + +// waitReply waits up to timeout for a response on the reply channel, returning +// a "